827261344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 144

約数和(自身を含む): 2131532928

約数和(自身を除く): 1304271584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 289, 364, 416, 442, 476, 544, 578, 728, 884, 952, 983, 1156, 1456, 1547, 1768, 1904, 1966, 2023, 2312, 2912, 3094, 3536, 3757, 3808, 3932, 4046, 4624, 6188, 6881, 7072, 7514, 7864, 8092, 9248, 12376, 12779, 13762, 15028, 15728, 16184, 16711, 24752, 25558, 26299, 27524, 30056, 31456, 32368, 33422, 49504, 51116, 52598, 55048, 60112, 64736, 66844, 89453, 102232, 105196, 110096, 116977, 120224, 133688, 178906, 204464, 210392, 217243, 220192, 233954, 267376, 284087, 357812, 408928, 420784, 434486, 467908, 534752, 568174, 715624, 841568, 868972, 935816, 1136348, 1431248, 1520701, 1737944, 1871632, 1988609, 2272696, 2862496, 3041402, 3475888, 3693131, 3743264, 3977218, 4545392, 6082804, 6951776, 7386262, 7954436, 9090784, 12165608, 14772524, 15908872, 24331216, 25851917, 29545048, 31817744, 48662432, 51703834, 59090096, 63635488, 103407668, 118180192, 206815336, 413630672, 827261344]

約数ペア:

[(1, 827261344), (2, 413630672), (4, 206815336), (7, 118180192), (8, 103407668), (13, 63635488), (14, 59090096), (16, 51703834), (17, 48662432), (26, 31817744), (28, 29545048), (32, 25851917), (34, 24331216), (52, 15908872), (56, 14772524), (68, 12165608), (91, 9090784), (104, 7954436), (112, 7386262), (119, 6951776), (136, 6082804), (182, 4545392), (208, 3977218), (221, 3743264), (224, 3693131), (238, 3475888), (272, 3041402), (289, 2862496), (364, 2272696), (416, 1988609), (442, 1871632), (476, 1737944), (544, 1520701), (578, 1431248), (728, 1136348), (884, 935816), (952, 868972), (983, 841568), (1156, 715624), (1456, 568174), (1547, 534752), (1768, 467908), (1904, 434486), (1966, 420784), (2023, 408928), (2312, 357812), (2912, 284087), (3094, 267376), (3536, 233954), (3757, 220192), (3808, 217243), (3932, 210392), (4046, 204464), (4624, 178906), (6188, 133688), (6881, 120224), (7072, 116977), (7514, 110096), (7864, 105196), (8092, 102232), (9248, 89453), (12376, 66844), (12779, 64736), (13762, 60112), (15028, 55048), (15728, 52598), (16184, 51116), (16711, 49504), (24752, 33422), (25558, 32368), (26299, 31456), (27524, 30056)]