3991296996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1382

約数の個数: 144

約数和(自身を含む): 10959556608

約数和(自身を除く): 6968259612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 131, 138, 186, 207, 262, 276, 279, 372, 393, 414, 524, 558, 713, 786, 828, 1116, 1179, 1187, 1426, 1572, 2139, 2358, 2374, 2852, 3013, 3561, 4061, 4278, 4716, 4748, 6026, 6417, 7122, 8122, 8556, 9039, 10683, 12052, 12183, 12834, 14244, 16244, 18078, 21366, 24366, 25668, 27117, 27301, 36156, 36549, 36797, 42732, 48732, 54234, 54602, 73098, 73594, 81903, 93403, 108468, 109204, 110391, 146196, 147188, 155497, 163806, 186806, 220782, 245709, 280209, 310994, 327612, 331173, 373612, 441564, 466491, 491418, 560418, 621988, 662346, 840627, 846331, 932982, 982836, 1120836, 1324692, 1399473, 1681254, 1692662, 1865964, 2538993, 2798946, 3362508, 3385324, 3576431, 4820407, 5077986, 5597892, 7152862, 7616979, 9640814, 10155972, 10729293, 14305724, 14461221, 15233958, 19281628, 21458586, 28922442, 30467916, 32187879, 42917172, 43383663, 57844884, 64375758, 86767326, 110869361, 128751516, 173534652, 221738722, 332608083, 443477444, 665216166, 997824249, 1330432332, 1995648498, 3991296996]

約数ペア:

[(1, 3991296996), (2, 1995648498), (3, 1330432332), (4, 997824249), (6, 665216166), (9, 443477444), (12, 332608083), (18, 221738722), (23, 173534652), (31, 128751516), (36, 110869361), (46, 86767326), (62, 64375758), (69, 57844884), (92, 43383663), (93, 42917172), (124, 32187879), (131, 30467916), (138, 28922442), (186, 21458586), (207, 19281628), (262, 15233958), (276, 14461221), (279, 14305724), (372, 10729293), (393, 10155972), (414, 9640814), (524, 7616979), (558, 7152862), (713, 5597892), (786, 5077986), (828, 4820407), (1116, 3576431), (1179, 3385324), (1187, 3362508), (1426, 2798946), (1572, 2538993), (2139, 1865964), (2358, 1692662), (2374, 1681254), (2852, 1399473), (3013, 1324692), (3561, 1120836), (4061, 982836), (4278, 932982), (4716, 846331), (4748, 840627), (6026, 662346), (6417, 621988), (7122, 560418), (8122, 491418), (8556, 466491), (9039, 441564), (10683, 373612), (12052, 331173), (12183, 327612), (12834, 310994), (14244, 280209), (16244, 245709), (18078, 220782), (21366, 186806), (24366, 163806), (25668, 155497), (27117, 147188), (27301, 146196), (36156, 110391), (36549, 109204), (36797, 108468), (42732, 93403), (48732, 81903), (54234, 73594), (54602, 73098)]