1900986648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10331}}^1$

素因数の和:10409

約数の個数: 128

約数和(自身を含む): 5623914240

約数和(自身を除く): 3722927592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 41, 44, 51, 66, 68, 82, 88, 102, 123, 132, 136, 164, 187, 204, 246, 264, 328, 374, 408, 451, 492, 561, 697, 748, 902, 984, 1122, 1353, 1394, 1496, 1804, 2091, 2244, 2706, 2788, 3608, 4182, 4488, 5412, 5576, 7667, 8364, 10331, 10824, 15334, 16728, 20662, 23001, 30668, 30993, 41324, 46002, 61336, 61986, 82648, 92004, 113641, 123972, 175627, 184008, 227282, 247944, 340923, 351254, 423571, 454564, 526881, 681846, 702508, 847142, 909128, 1053762, 1270713, 1363692, 1405016, 1694284, 1931897, 2107524, 2541426, 2727384, 3388568, 3863794, 4215048, 4659281, 5082852, 5795691, 7200707, 7727588, 9318562, 10165704, 11591382, 13977843, 14401414, 15455176, 18637124, 21602121, 23182764, 27955686, 28802828, 37274248, 43204242, 46365528, 55911372, 57605656, 79207777, 86408484, 111822744, 158415554, 172816968, 237623331, 316831108, 475246662, 633662216, 950493324, 1900986648]

約数ペア:

[(1, 1900986648), (2, 950493324), (3, 633662216), (4, 475246662), (6, 316831108), (8, 237623331), (11, 172816968), (12, 158415554), (17, 111822744), (22, 86408484), (24, 79207777), (33, 57605656), (34, 55911372), (41, 46365528), (44, 43204242), (51, 37274248), (66, 28802828), (68, 27955686), (82, 23182764), (88, 21602121), (102, 18637124), (123, 15455176), (132, 14401414), (136, 13977843), (164, 11591382), (187, 10165704), (204, 9318562), (246, 7727588), (264, 7200707), (328, 5795691), (374, 5082852), (408, 4659281), (451, 4215048), (492, 3863794), (561, 3388568), (697, 2727384), (748, 2541426), (902, 2107524), (984, 1931897), (1122, 1694284), (1353, 1405016), (1394, 1363692), (1496, 1270713), (1804, 1053762), (2091, 909128), (2244, 847142), (2706, 702508), (2788, 681846), (3608, 526881), (4182, 454564), (4488, 423571), (5412, 351254), (5576, 340923), (7667, 247944), (8364, 227282), (10331, 184008), (10824, 175627), (15334, 123972), (16728, 113641), (20662, 92004), (23001, 82648), (30668, 61986), (30993, 61336), (41324, 46002)]