1018710108

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 3119697504

約数和(自身を除く): 2100987396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 41, 51, 52, 54, 68, 78, 81, 82, 102, 108, 117, 123, 153, 156, 162, 164, 204, 221, 234, 246, 306, 324, 347, 351, 369, 442, 459, 468, 492, 533, 612, 663, 694, 697, 702, 738, 884, 918, 1041, 1053, 1066, 1107, 1326, 1377, 1388, 1394, 1404, 1476, 1599, 1836, 1989, 2082, 2091, 2106, 2132, 2214, 2652, 2754, 2788, 3123, 3198, 3321, 3978, 4164, 4182, 4212, 4428, 4511, 4797, 5508, 5899, 5967, 6246, 6273, 6396, 6642, 7956, 8364, 9022, 9061, 9369, 9594, 11798, 11934, 12492, 12546, 13284, 13533, 14227, 14391, 17697, 17901, 18044, 18122, 18738, 18819, 19188, 23596, 23868, 25092, 27066, 27183, 28107, 28454, 28782, 35394, 35802, 36244, 37476, 37638, 40599, 42681, 43173, 53091, 54132, 54366, 56214, 56457, 56908, 57564, 70788, 71604, 75276, 76687, 81198, 81549, 85362, 86346, 106182, 108732, 112428, 112914, 121797, 128043, 153374, 159273, 162396, 163098, 170724, 172692, 184951, 212364, 225828, 230061, 241859, 243594, 244647, 256086, 306748, 318546, 326196, 365391, 369902, 384129, 460122, 477819, 483718, 487188, 489294, 512172, 554853, 637092, 690183, 725577, 730782, 733941, 739804, 768258, 920244, 955638, 967436, 978588, 1109706, 1152387, 1380366, 1451154, 1461564, 1467882, 1536516, 1664559, 1911276, 2070549, 2176731, 2219412, 2304774, 2760732, 2902308, 2935764, 3144167, 3329118, 4141098, 4353462, 4609548, 4993677, 6211647, 6288334, 6530193, 6658236, 8282196, 8706924, 9432501, 9987354, 12423294, 12576668, 13060386, 14981031, 18865002, 19590579, 19974708, 24846588, 26120772, 28297503, 29962062, 37730004, 39181158, 56595006, 59924124, 78362316, 84892509, 113190012, 169785018, 254677527, 339570036, 509355054, 1018710108]

約数ペア:

[(1, 1018710108), (2, 509355054), (3, 339570036), (4, 254677527), (6, 169785018), (9, 113190012), (12, 84892509), (13, 78362316), (17, 59924124), (18, 56595006), (26, 39181158), (27, 37730004), (34, 29962062), (36, 28297503), (39, 26120772), (41, 24846588), (51, 19974708), (52, 19590579), (54, 18865002), (68, 14981031), (78, 13060386), (81, 12576668), (82, 12423294), (102, 9987354), (108, 9432501), (117, 8706924), (123, 8282196), (153, 6658236), (156, 6530193), (162, 6288334), (164, 6211647), (204, 4993677), (221, 4609548), (234, 4353462), (246, 4141098), (306, 3329118), (324, 3144167), (347, 2935764), (351, 2902308), (369, 2760732), (442, 2304774), (459, 2219412), (468, 2176731), (492, 2070549), (533, 1911276), (612, 1664559), (663, 1536516), (694, 1467882), (697, 1461564), (702, 1451154), (738, 1380366), (884, 1152387), (918, 1109706), (1041, 978588), (1053, 967436), (1066, 955638), (1107, 920244), (1326, 768258), (1377, 739804), (1388, 733941), (1394, 730782), (1404, 725577), (1476, 690183), (1599, 637092), (1836, 554853), (1989, 512172), (2082, 489294), (2091, 487188), (2106, 483718), (2132, 477819), (2214, 460122), (2652, 384129), (2754, 369902), (2788, 365391), (3123, 326196), (3198, 318546), (3321, 306748), (3978, 256086), (4164, 244647), (4182, 243594), (4212, 241859), (4428, 230061), (4511, 225828), (4797, 212364), (5508, 184951), (5899, 172692), (5967, 170724), (6246, 163098), (6273, 162396), (6396, 159273), (6642, 153374), (7956, 128043), (8364, 121797), (9022, 112914), (9061, 112428), (9369, 108732), (9594, 106182), (11798, 86346), (11934, 85362), (12492, 81549), (12546, 81198), (13284, 76687), (13533, 75276), (14227, 71604), (14391, 70788), (17697, 57564), (17901, 56908), (18044, 56457), (18122, 56214), (18738, 54366), (18819, 54132), (19188, 53091), (23596, 43173), (23868, 42681), (25092, 40599), (27066, 37638), (27183, 37476), (28107, 36244), (28454, 35802), (28782, 35394)]