307571004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 901319328

約数和(自身を除く): 593748324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 67, 68, 78, 102, 117, 134, 153, 156, 201, 204, 221, 234, 268, 306, 402, 442, 468, 577, 603, 612, 663, 804, 871, 884, 1139, 1154, 1206, 1326, 1731, 1742, 1989, 2278, 2308, 2412, 2613, 2652, 3417, 3462, 3484, 3978, 4556, 5193, 5226, 6834, 6924, 7501, 7839, 7956, 9809, 10251, 10386, 10452, 13668, 14807, 15002, 15678, 19618, 20502, 20772, 22503, 29427, 29614, 30004, 31356, 38659, 39236, 41004, 44421, 45006, 58854, 59228, 67509, 77318, 88281, 88842, 90012, 115977, 117708, 127517, 133263, 135018, 154636, 176562, 177684, 231954, 255034, 266526, 270036, 347931, 353124, 382551, 463908, 502567, 510068, 533052, 657203, 695862, 765102, 1005134, 1147653, 1314406, 1391724, 1507701, 1530204, 1971609, 2010268, 2295306, 2628812, 3015402, 3943218, 4523103, 4590612, 5914827, 6030804, 7886436, 8543639, 9046206, 11829654, 17087278, 18092412, 23659308, 25630917, 34174556, 51261834, 76892751, 102523668, 153785502, 307571004]

約数ペア:

[(1, 307571004), (2, 153785502), (3, 102523668), (4, 76892751), (6, 51261834), (9, 34174556), (12, 25630917), (13, 23659308), (17, 18092412), (18, 17087278), (26, 11829654), (34, 9046206), (36, 8543639), (39, 7886436), (51, 6030804), (52, 5914827), (67, 4590612), (68, 4523103), (78, 3943218), (102, 3015402), (117, 2628812), (134, 2295306), (153, 2010268), (156, 1971609), (201, 1530204), (204, 1507701), (221, 1391724), (234, 1314406), (268, 1147653), (306, 1005134), (402, 765102), (442, 695862), (468, 657203), (577, 533052), (603, 510068), (612, 502567), (663, 463908), (804, 382551), (871, 353124), (884, 347931), (1139, 270036), (1154, 266526), (1206, 255034), (1326, 231954), (1731, 177684), (1742, 176562), (1989, 154636), (2278, 135018), (2308, 133263), (2412, 127517), (2613, 117708), (2652, 115977), (3417, 90012), (3462, 88842), (3484, 88281), (3978, 77318), (4556, 67509), (5193, 59228), (5226, 58854), (6834, 45006), (6924, 44421), (7501, 41004), (7839, 39236), (7956, 38659), (9809, 31356), (10251, 30004), (10386, 29614), (10452, 29427), (13668, 22503), (14807, 20772), (15002, 20502), (15678, 19618)]