345240756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 1032105984

約数和(自身を除く): 686865228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 103, 126, 141, 188, 206, 252, 282, 283, 309, 329, 412, 423, 564, 566, 618, 658, 721, 846, 849, 927, 987, 1132, 1236, 1316, 1442, 1692, 1698, 1854, 1974, 1981, 2163, 2547, 2884, 2961, 3396, 3708, 3948, 3962, 4326, 4841, 5094, 5922, 5943, 6489, 7924, 8652, 9682, 10188, 11844, 11886, 12978, 13301, 14523, 17829, 19364, 23772, 25956, 26602, 29046, 29149, 33887, 35658, 39903, 43569, 53204, 58092, 58298, 67774, 71316, 79806, 87138, 87447, 93107, 101661, 116596, 119709, 135548, 159612, 174276, 174894, 186214, 203322, 204043, 239418, 262341, 279321, 304983, 349788, 372428, 406644, 408086, 478836, 524682, 558642, 609966, 612129, 816172, 837963, 1049364, 1117284, 1219932, 1224258, 1370003, 1675926, 1836387, 2448516, 2740006, 3351852, 3672774, 4110009, 5480012, 7345548, 8220018, 9590021, 12330027, 16440036, 19180042, 24660054, 28770063, 38360084, 49320108, 57540126, 86310189, 115080252, 172620378, 345240756]

約数ペア:

[(1, 345240756), (2, 172620378), (3, 115080252), (4, 86310189), (6, 57540126), (7, 49320108), (9, 38360084), (12, 28770063), (14, 24660054), (18, 19180042), (21, 16440036), (28, 12330027), (36, 9590021), (42, 8220018), (47, 7345548), (63, 5480012), (84, 4110009), (94, 3672774), (103, 3351852), (126, 2740006), (141, 2448516), (188, 1836387), (206, 1675926), (252, 1370003), (282, 1224258), (283, 1219932), (309, 1117284), (329, 1049364), (412, 837963), (423, 816172), (564, 612129), (566, 609966), (618, 558642), (658, 524682), (721, 478836), (846, 408086), (849, 406644), (927, 372428), (987, 349788), (1132, 304983), (1236, 279321), (1316, 262341), (1442, 239418), (1692, 204043), (1698, 203322), (1854, 186214), (1974, 174894), (1981, 174276), (2163, 159612), (2547, 135548), (2884, 119709), (2961, 116596), (3396, 101661), (3708, 93107), (3948, 87447), (3962, 87138), (4326, 79806), (4841, 71316), (5094, 67774), (5922, 58298), (5943, 58092), (6489, 53204), (7924, 43569), (8652, 39903), (9682, 35658), (10188, 33887), (11844, 29149), (11886, 29046), (12978, 26602), (13301, 25956), (14523, 23772), (17829, 19364)]