31156488

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 100638720

約数和(自身を除く): 69482232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 47, 54, 62, 66, 72, 81, 88, 93, 94, 99, 108, 124, 132, 141, 162, 186, 188, 198, 216, 243, 248, 264, 279, 282, 297, 324, 341, 372, 376, 396, 423, 486, 517, 558, 564, 594, 648, 682, 744, 792, 837, 846, 891, 972, 1023, 1034, 1116, 1128, 1188, 1269, 1364, 1457, 1551, 1674, 1692, 1782, 1944, 2046, 2068, 2232, 2376, 2511, 2538, 2673, 2728, 2914, 3069, 3102, 3348, 3384, 3564, 3807, 4092, 4136, 4371, 4653, 5022, 5076, 5346, 5828, 6138, 6204, 6696, 7128, 7533, 7614, 8184, 8742, 9207, 9306, 10044, 10152, 10692, 11421, 11656, 12276, 12408, 13113, 13959, 15066, 15228, 16027, 17484, 18414, 18612, 20088, 21384, 22842, 24552, 26226, 27621, 27918, 30132, 30456, 32054, 34968, 36828, 37224, 39339, 41877, 45684, 48081, 52452, 55242, 55836, 60264, 64108, 73656, 78678, 82863, 83754, 91368, 96162, 104904, 110484, 111672, 118017, 125631, 128216, 144243, 157356, 165726, 167508, 192324, 220968, 236034, 251262, 288486, 314712, 331452, 335016, 354051, 384648, 432729, 472068, 502524, 576972, 662904, 708102, 865458, 944136, 1005048, 1153944, 1298187, 1416204, 1730916, 2596374, 2832408, 3461832, 3894561, 5192748, 7789122, 10385496, 15578244, 31156488]

約数ペア:

[(1, 31156488), (2, 15578244), (3, 10385496), (4, 7789122), (6, 5192748), (8, 3894561), (9, 3461832), (11, 2832408), (12, 2596374), (18, 1730916), (22, 1416204), (24, 1298187), (27, 1153944), (31, 1005048), (33, 944136), (36, 865458), (44, 708102), (47, 662904), (54, 576972), (62, 502524), (66, 472068), (72, 432729), (81, 384648), (88, 354051), (93, 335016), (94, 331452), (99, 314712), (108, 288486), (124, 251262), (132, 236034), (141, 220968), (162, 192324), (186, 167508), (188, 165726), (198, 157356), (216, 144243), (243, 128216), (248, 125631), (264, 118017), (279, 111672), (282, 110484), (297, 104904), (324, 96162), (341, 91368), (372, 83754), (376, 82863), (396, 78678), (423, 73656), (486, 64108), (517, 60264), (558, 55836), (564, 55242), (594, 52452), (648, 48081), (682, 45684), (744, 41877), (792, 39339), (837, 37224), (846, 36828), (891, 34968), (972, 32054), (1023, 30456), (1034, 30132), (1116, 27918), (1128, 27621), (1188, 26226), (1269, 24552), (1364, 22842), (1457, 21384), (1551, 20088), (1674, 18612), (1692, 18414), (1782, 17484), (1944, 16027), (2046, 15228), (2068, 15066), (2232, 13959), (2376, 13113), (2511, 12408), (2538, 12276), (2673, 11656), (2728, 11421), (2914, 10692), (3069, 10152), (3102, 10044), (3348, 9306), (3384, 9207), (3564, 8742), (3807, 8184), (4092, 7614), (4136, 7533), (4371, 7128), (4653, 6696), (5022, 6204), (5076, 6138), (5346, 5828)]