384788430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 1123065216

約数和(自身を除く): 738276786

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 103, 117, 130, 155, 186, 195, 206, 234, 279, 309, 310, 390, 403, 465, 515, 558, 585, 618, 806, 927, 930, 1030, 1170, 1209, 1339, 1395, 1545, 1854, 2015, 2418, 2678, 2790, 3090, 3193, 3627, 4017, 4030, 4635, 6045, 6386, 6695, 7254, 8034, 9270, 9579, 10609, 12051, 12090, 13390, 15965, 18135, 19158, 20085, 21218, 24102, 28737, 31827, 31930, 36270, 40170, 41509, 47895, 53045, 57474, 60255, 63654, 83018, 95481, 95790, 106090, 120510, 124527, 137917, 143685, 159135, 190962, 207545, 249054, 275834, 287370, 318270, 328879, 373581, 413751, 415090, 477405, 622635, 657758, 689585, 747162, 827502, 954810, 986637, 1241253, 1245270, 1379170, 1644395, 1867905, 1973274, 2068755, 2482506, 2959911, 3288790, 3735810, 4137510, 4275427, 4933185, 5919822, 6206265, 8550854, 9866370, 12412530, 12826281, 14799555, 21377135, 25652562, 29599110, 38478843, 42754270, 64131405, 76957686, 128262810, 192394215, 384788430]

約数ペア:

[(1, 384788430), (2, 192394215), (3, 128262810), (5, 76957686), (6, 64131405), (9, 42754270), (10, 38478843), (13, 29599110), (15, 25652562), (18, 21377135), (26, 14799555), (30, 12826281), (31, 12412530), (39, 9866370), (45, 8550854), (62, 6206265), (65, 5919822), (78, 4933185), (90, 4275427), (93, 4137510), (103, 3735810), (117, 3288790), (130, 2959911), (155, 2482506), (186, 2068755), (195, 1973274), (206, 1867905), (234, 1644395), (279, 1379170), (309, 1245270), (310, 1241253), (390, 986637), (403, 954810), (465, 827502), (515, 747162), (558, 689585), (585, 657758), (618, 622635), (806, 477405), (927, 415090), (930, 413751), (1030, 373581), (1170, 328879), (1209, 318270), (1339, 287370), (1395, 275834), (1545, 249054), (1854, 207545), (2015, 190962), (2418, 159135), (2678, 143685), (2790, 137917), (3090, 124527), (3193, 120510), (3627, 106090), (4017, 95790), (4030, 95481), (4635, 83018), (6045, 63654), (6386, 60255), (6695, 57474), (7254, 53045), (8034, 47895), (9270, 41509), (9579, 40170), (10609, 36270), (12051, 31930), (12090, 31827), (13390, 28737), (15965, 24102), (18135, 21218), (19158, 20085)]