2645244756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 8861690880

約数和(自身を除く): 6216446124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 84, 93, 99, 108, 124, 126, 132, 154, 186, 189, 198, 217, 231, 252, 279, 297, 308, 331, 341, 372, 378, 396, 434, 462, 558, 594, 651, 662, 682, 693, 756, 837, 868, 924, 961, 993, 1023, 1116, 1188, 1302, 1324, 1364, 1386, 1674, 1922, 1953, 1986, 2046, 2079, 2317, 2387, 2604, 2772, 2883, 2979, 3069, 3348, 3641, 3844, 3906, 3972, 4092, 4158, 4634, 4774, 5766, 5859, 5958, 6138, 6727, 6951, 7161, 7282, 7812, 8316, 8649, 8937, 9207, 9268, 9548, 10261, 10571, 10923, 11532, 11718, 11916, 12276, 13454, 13902, 14322, 14564, 17298, 17874, 18414, 20181, 20522, 20853, 21142, 21483, 21846, 23436, 25487, 25947, 26908, 27804, 28644, 30783, 31713, 32769, 34596, 35748, 36828, 40362, 41044, 41706, 42284, 42966, 43692, 50974, 51894, 60543, 61566, 62559, 63426, 64449, 65538, 71827, 73997, 76461, 80724, 83412, 85932, 92349, 95139, 98307, 101948, 103788, 112871, 121086, 123132, 125118, 126852, 128898, 131076, 143654, 147994, 152922, 181629, 184698, 190278, 196614, 215481, 221991, 225742, 229383, 242172, 250236, 257796, 277047, 285417, 287308, 295988, 305844, 318091, 338613, 363258, 369396, 380556, 393228, 430962, 443982, 451484, 458766, 554094, 570834, 636182, 646443, 665973, 677226, 688149, 726516, 790097, 861924, 887964, 917532, 954273, 1015839, 1108188, 1141668, 1272364, 1292886, 1331946, 1354452, 1376298, 1580194, 1908546, 1939329, 1997919, 2031678, 2226637, 2370291, 2585772, 2663892, 2752596, 2862819, 3047517, 3160388, 3499001, 3817092, 3878658, 3995838, 4063356, 4453274, 4740582, 5725638, 6095034, 6679911, 6998002, 7110873, 7757316, 7991676, 8588457, 8906548, 9481164, 10497003, 11451276, 12190068, 13359822, 13996004, 14221746, 17176914, 20039733, 20994006, 21332619, 24493007, 26719644, 28443492, 31491009, 34353828, 40079466, 41988012, 42665238, 48986014, 60119199, 62982018, 73479021, 80158932, 85330476, 94473027, 97972028, 120238398, 125964036, 146958042, 188946054, 220437063, 240476796, 293916084, 377892108, 440874126, 661311189, 881748252, 1322622378, 2645244756]

約数ペア:

[(1, 2645244756), (2, 1322622378), (3, 881748252), (4, 661311189), (6, 440874126), (7, 377892108), (9, 293916084), (11, 240476796), (12, 220437063), (14, 188946054), (18, 146958042), (21, 125964036), (22, 120238398), (27, 97972028), (28, 94473027), (31, 85330476), (33, 80158932), (36, 73479021), (42, 62982018), (44, 60119199), (54, 48986014), (62, 42665238), (63, 41988012), (66, 40079466), (77, 34353828), (84, 31491009), (93, 28443492), (99, 26719644), (108, 24493007), (124, 21332619), (126, 20994006), (132, 20039733), (154, 17176914), (186, 14221746), (189, 13996004), (198, 13359822), (217, 12190068), (231, 11451276), (252, 10497003), (279, 9481164), (297, 8906548), (308, 8588457), (331, 7991676), (341, 7757316), (372, 7110873), (378, 6998002), (396, 6679911), (434, 6095034), (462, 5725638), (558, 4740582), (594, 4453274), (651, 4063356), (662, 3995838), (682, 3878658), (693, 3817092), (756, 3499001), (837, 3160388), (868, 3047517), (924, 2862819), (961, 2752596), (993, 2663892), (1023, 2585772), (1116, 2370291), (1188, 2226637), (1302, 2031678), (1324, 1997919), (1364, 1939329), (1386, 1908546), (1674, 1580194), (1922, 1376298), (1953, 1354452), (1986, 1331946), (2046, 1292886), (2079, 1272364), (2317, 1141668), (2387, 1108188), (2604, 1015839), (2772, 954273), (2883, 917532), (2979, 887964), (3069, 861924), (3348, 790097), (3641, 726516), (3844, 688149), (3906, 677226), (3972, 665973), (4092, 646443), (4158, 636182), (4634, 570834), (4774, 554094), (5766, 458766), (5859, 451484), (5958, 443982), (6138, 430962), (6727, 393228), (6951, 380556), (7161, 369396), (7282, 363258), (7812, 338613), (8316, 318091), (8649, 305844), (8937, 295988), (9207, 287308), (9268, 285417), (9548, 277047), (10261, 257796), (10571, 250236), (10923, 242172), (11532, 229383), (11718, 225742), (11916, 221991), (12276, 215481), (13454, 196614), (13902, 190278), (14322, 184698), (14564, 181629), (17298, 152922), (17874, 147994), (18414, 143654), (20181, 131076), (20522, 128898), (20853, 126852), (21142, 125118), (21483, 123132), (21846, 121086), (23436, 112871), (25487, 103788), (25947, 101948), (26908, 98307), (27804, 95139), (28644, 92349), (30783, 85932), (31713, 83412), (32769, 80724), (34596, 76461), (35748, 73997), (36828, 71827), (40362, 65538), (41044, 64449), (41706, 63426), (42284, 62559), (42966, 61566), (43692, 60543), (50974, 51894)]