123255132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 399802368

約数和(自身を除く): 276547236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 217, 231, 273, 286, 308, 331, 341, 364, 372, 403, 429, 434, 462, 546, 572, 651, 662, 682, 806, 858, 868, 924, 993, 1001, 1023, 1092, 1209, 1302, 1324, 1364, 1612, 1716, 1986, 2002, 2046, 2317, 2387, 2418, 2604, 2821, 3003, 3641, 3972, 4004, 4092, 4303, 4433, 4634, 4774, 4836, 5642, 6006, 6951, 7161, 7282, 8463, 8606, 8866, 9268, 9548, 10261, 10923, 11284, 12012, 12909, 13299, 13902, 14322, 14564, 16926, 17212, 17732, 20522, 21846, 25487, 25818, 26598, 27804, 28644, 30121, 30783, 31031, 33852, 41044, 43692, 47333, 50974, 51636, 53196, 60242, 61566, 62062, 71827, 76461, 90363, 93093, 94666, 101948, 112871, 120484, 123132, 124124, 133393, 141999, 143654, 152922, 180726, 186186, 189332, 215481, 225742, 266786, 283998, 287308, 305844, 331331, 338613, 361452, 372372, 400179, 430962, 451484, 533572, 567996, 662662, 677226, 790097, 800358, 861924, 933751, 993993, 1325324, 1354452, 1467323, 1580194, 1600716, 1867502, 1987986, 2370291, 2801253, 2934646, 3160388, 3735004, 3975972, 4401969, 4740582, 5602506, 5869292, 8803938, 9481164, 10271261, 11205012, 17607876, 20542522, 30813783, 41085044, 61627566, 123255132]

約数ペア:

[(1, 123255132), (2, 61627566), (3, 41085044), (4, 30813783), (6, 20542522), (7, 17607876), (11, 11205012), (12, 10271261), (13, 9481164), (14, 8803938), (21, 5869292), (22, 5602506), (26, 4740582), (28, 4401969), (31, 3975972), (33, 3735004), (39, 3160388), (42, 2934646), (44, 2801253), (52, 2370291), (62, 1987986), (66, 1867502), (77, 1600716), (78, 1580194), (84, 1467323), (91, 1354452), (93, 1325324), (124, 993993), (132, 933751), (143, 861924), (154, 800358), (156, 790097), (182, 677226), (186, 662662), (217, 567996), (231, 533572), (273, 451484), (286, 430962), (308, 400179), (331, 372372), (341, 361452), (364, 338613), (372, 331331), (403, 305844), (429, 287308), (434, 283998), (462, 266786), (546, 225742), (572, 215481), (651, 189332), (662, 186186), (682, 180726), (806, 152922), (858, 143654), (868, 141999), (924, 133393), (993, 124124), (1001, 123132), (1023, 120484), (1092, 112871), (1209, 101948), (1302, 94666), (1324, 93093), (1364, 90363), (1612, 76461), (1716, 71827), (1986, 62062), (2002, 61566), (2046, 60242), (2317, 53196), (2387, 51636), (2418, 50974), (2604, 47333), (2821, 43692), (3003, 41044), (3641, 33852), (3972, 31031), (4004, 30783), (4092, 30121), (4303, 28644), (4433, 27804), (4634, 26598), (4774, 25818), (4836, 25487), (5642, 21846), (6006, 20522), (6951, 17732), (7161, 17212), (7282, 16926), (8463, 14564), (8606, 14322), (8866, 13902), (9268, 13299), (9548, 12909), (10261, 12012), (10923, 11284)]