440468028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:777

約数の個数: 288

約数和(自身を含む): 1585059840

約数和(自身を除く): 1144591812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 17, 18, 21, 22, 26, 28, 33, 34, 36, 39, 42, 44, 51, 52, 63, 66, 68, 77, 78, 84, 91, 99, 102, 117, 119, 126, 132, 143, 153, 154, 156, 182, 187, 198, 204, 221, 231, 234, 238, 252, 273, 286, 306, 308, 357, 364, 374, 396, 429, 442, 462, 468, 476, 546, 561, 572, 612, 663, 693, 714, 719, 748, 819, 858, 884, 924, 1001, 1071, 1092, 1122, 1287, 1309, 1326, 1386, 1428, 1438, 1547, 1638, 1683, 1716, 1989, 2002, 2142, 2157, 2244, 2431, 2574, 2618, 2652, 2772, 2876, 3003, 3094, 3276, 3366, 3927, 3978, 4004, 4284, 4314, 4641, 4862, 5033, 5148, 5236, 6006, 6188, 6471, 6732, 7293, 7854, 7909, 7956, 8628, 9009, 9282, 9347, 9724, 10066, 11781, 12012, 12223, 12942, 13923, 14586, 15099, 15708, 15818, 17017, 18018, 18564, 18694, 20132, 21879, 23562, 23727, 24446, 25884, 27846, 28041, 29172, 30198, 31636, 34034, 36036, 36669, 37388, 43758, 45297, 47124, 47454, 48892, 51051, 55363, 55692, 56082, 60396, 65429, 68068, 71181, 73338, 84123, 85561, 87516, 90594, 94908, 102102, 102817, 110007, 110726, 112164, 130858, 134453, 142362, 146676, 153153, 158899, 166089, 168246, 171122, 181188, 196287, 204204, 205634, 220014, 221452, 256683, 261716, 268906, 284724, 306306, 308451, 317798, 332178, 336492, 342244, 392574, 403359, 411268, 440028, 476697, 498267, 513366, 537812, 588861, 612612, 616902, 635596, 664356, 719719, 770049, 785148, 806718, 925353, 941171, 953394, 996534, 1026732, 1112293, 1177722, 1210077, 1233804, 1430091, 1439438, 1540098, 1613436, 1747889, 1850706, 1882342, 1906788, 1993068, 2159157, 2224586, 2355444, 2420154, 2823513, 2860182, 2878876, 3080196, 3336879, 3495778, 3701412, 3764684, 4318314, 4449172, 4840308, 5243667, 5647026, 5720364, 6477471, 6673758, 6991556, 8470539, 8636628, 10010637, 10487334, 11294052, 12235223, 12954942, 13347516, 15731001, 16941078, 20021274, 20974668, 24470446, 25909884, 31462002, 33882156, 36705669, 40042548, 48940892, 62924004, 73411338, 110117007, 146822676, 220234014, 440468028]

約数ペア:

[(1, 440468028), (2, 220234014), (3, 146822676), (4, 110117007), (6, 73411338), (7, 62924004), (9, 48940892), (11, 40042548), (12, 36705669), (13, 33882156), (14, 31462002), (17, 25909884), (18, 24470446), (21, 20974668), (22, 20021274), (26, 16941078), (28, 15731001), (33, 13347516), (34, 12954942), (36, 12235223), (39, 11294052), (42, 10487334), (44, 10010637), (51, 8636628), (52, 8470539), (63, 6991556), (66, 6673758), (68, 6477471), (77, 5720364), (78, 5647026), (84, 5243667), (91, 4840308), (99, 4449172), (102, 4318314), (117, 3764684), (119, 3701412), (126, 3495778), (132, 3336879), (143, 3080196), (153, 2878876), (154, 2860182), (156, 2823513), (182, 2420154), (187, 2355444), (198, 2224586), (204, 2159157), (221, 1993068), (231, 1906788), (234, 1882342), (238, 1850706), (252, 1747889), (273, 1613436), (286, 1540098), (306, 1439438), (308, 1430091), (357, 1233804), (364, 1210077), (374, 1177722), (396, 1112293), (429, 1026732), (442, 996534), (462, 953394), (468, 941171), (476, 925353), (546, 806718), (561, 785148), (572, 770049), (612, 719719), (663, 664356), (693, 635596), (714, 616902), (719, 612612), (748, 588861), (819, 537812), (858, 513366), (884, 498267), (924, 476697), (1001, 440028), (1071, 411268), (1092, 403359), (1122, 392574), (1287, 342244), (1309, 336492), (1326, 332178), (1386, 317798), (1428, 308451), (1438, 306306), (1547, 284724), (1638, 268906), (1683, 261716), (1716, 256683), (1989, 221452), (2002, 220014), (2142, 205634), (2157, 204204), (2244, 196287), (2431, 181188), (2574, 171122), (2618, 168246), (2652, 166089), (2772, 158899), (2876, 153153), (3003, 146676), (3094, 142362), (3276, 134453), (3366, 130858), (3927, 112164), (3978, 110726), (4004, 110007), (4284, 102817), (4314, 102102), (4641, 94908), (4862, 90594), (5033, 87516), (5148, 85561), (5236, 84123), (6006, 73338), (6188, 71181), (6471, 68068), (6732, 65429), (7293, 60396), (7854, 56082), (7909, 55692), (7956, 55363), (8628, 51051), (9009, 48892), (9282, 47454), (9347, 47124), (9724, 45297), (10066, 43758), (11781, 37388), (12012, 36669), (12223, 36036), (12942, 34034), (13923, 31636), (14586, 30198), (15099, 29172), (15708, 28041), (15818, 27846), (17017, 25884), (18018, 24446), (18564, 23727), (18694, 23562), (20132, 21879)]