398967696

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2173

約数の個数: 120

約数和(自身を含む): 1197780480

約数和(自身を除く): 798812784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 79, 102, 136, 144, 153, 158, 204, 237, 272, 306, 316, 408, 474, 612, 632, 711, 816, 948, 1224, 1264, 1343, 1422, 1896, 2063, 2448, 2686, 2844, 3792, 4029, 4126, 5372, 5688, 6189, 8058, 8252, 10744, 11376, 12087, 12378, 16116, 16504, 18567, 21488, 24174, 24756, 32232, 33008, 35071, 37134, 48348, 49512, 64464, 70142, 74268, 96696, 99024, 105213, 140284, 148536, 162977, 193392, 210426, 280568, 297072, 315639, 325954, 420852, 488931, 561136, 631278, 651908, 841704, 977862, 1262556, 1303816, 1466793, 1683408, 1955724, 2525112, 2607632, 2770609, 2933586, 3911448, 5050224, 5541218, 5867172, 7822896, 8311827, 11082436, 11734344, 16623654, 22164872, 23468688, 24935481, 33247308, 44329744, 49870962, 66494616, 99741924, 132989232, 199483848, 398967696]

約数ペア:

[(1, 398967696), (2, 199483848), (3, 132989232), (4, 99741924), (6, 66494616), (8, 49870962), (9, 44329744), (12, 33247308), (16, 24935481), (17, 23468688), (18, 22164872), (24, 16623654), (34, 11734344), (36, 11082436), (48, 8311827), (51, 7822896), (68, 5867172), (72, 5541218), (79, 5050224), (102, 3911448), (136, 2933586), (144, 2770609), (153, 2607632), (158, 2525112), (204, 1955724), (237, 1683408), (272, 1466793), (306, 1303816), (316, 1262556), (408, 977862), (474, 841704), (612, 651908), (632, 631278), (711, 561136), (816, 488931), (948, 420852), (1224, 325954), (1264, 315639), (1343, 297072), (1422, 280568), (1896, 210426), (2063, 193392), (2448, 162977), (2686, 148536), (2844, 140284), (3792, 105213), (4029, 99024), (4126, 96696), (5372, 74268), (5688, 70142), (6189, 64464), (8058, 49512), (8252, 48348), (10744, 37134), (11376, 35071), (12087, 33008), (12378, 32232), (16116, 24756), (16504, 24174), (18567, 21488)]