246691692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 720431712

約数和(自身を除く): 473740020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 101, 102, 117, 153, 156, 202, 204, 221, 234, 303, 306, 307, 404, 442, 468, 606, 612, 614, 663, 884, 909, 921, 1212, 1228, 1313, 1326, 1717, 1818, 1842, 1989, 2626, 2652, 2763, 3434, 3636, 3684, 3939, 3978, 3991, 5151, 5219, 5252, 5526, 6868, 7878, 7956, 7982, 10302, 10438, 11052, 11817, 11973, 15453, 15657, 15756, 15964, 20604, 20876, 22321, 23634, 23946, 30906, 31007, 31314, 35919, 44642, 46971, 47268, 47892, 61812, 62014, 62628, 66963, 67847, 71838, 89284, 93021, 93942, 124028, 133926, 135694, 143676, 186042, 187884, 200889, 203541, 267852, 271388, 279063, 372084, 401778, 403091, 407082, 527119, 558126, 610623, 803556, 806182, 814164, 1054238, 1116252, 1209273, 1221246, 1581357, 1612364, 2108476, 2418546, 2442492, 3162714, 3627819, 4744071, 4837092, 6325428, 6852547, 7255638, 9488142, 13705094, 14511276, 18976284, 20557641, 27410188, 41115282, 61672923, 82230564, 123345846, 246691692]

約数ペア:

[(1, 246691692), (2, 123345846), (3, 82230564), (4, 61672923), (6, 41115282), (9, 27410188), (12, 20557641), (13, 18976284), (17, 14511276), (18, 13705094), (26, 9488142), (34, 7255638), (36, 6852547), (39, 6325428), (51, 4837092), (52, 4744071), (68, 3627819), (78, 3162714), (101, 2442492), (102, 2418546), (117, 2108476), (153, 1612364), (156, 1581357), (202, 1221246), (204, 1209273), (221, 1116252), (234, 1054238), (303, 814164), (306, 806182), (307, 803556), (404, 610623), (442, 558126), (468, 527119), (606, 407082), (612, 403091), (614, 401778), (663, 372084), (884, 279063), (909, 271388), (921, 267852), (1212, 203541), (1228, 200889), (1313, 187884), (1326, 186042), (1717, 143676), (1818, 135694), (1842, 133926), (1989, 124028), (2626, 93942), (2652, 93021), (2763, 89284), (3434, 71838), (3636, 67847), (3684, 66963), (3939, 62628), (3978, 62014), (3991, 61812), (5151, 47892), (5219, 47268), (5252, 46971), (5526, 44642), (6868, 35919), (7878, 31314), (7956, 31007), (7982, 30906), (10302, 23946), (10438, 23634), (11052, 22321), (11817, 20876), (11973, 20604), (15453, 15964), (15657, 15756)]