1078998648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15937}}^1$

素因数の和:15997

約数の個数: 128

約数和(自身を含む): 3427307520

約数和(自身を除く): 2348308872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 15937, 16926, 22568, 31874, 33852, 47811, 63748, 67704, 95622, 111559, 127496, 191244, 207181, 223118, 334677, 382488, 414362, 446236, 494047, 621543, 669354, 828724, 892472, 988094, 1243086, 1338708, 1450267, 1482141, 1657448, 1976188, 2486172, 2677416, 2900534, 2964282, 3458329, 3952376, 4350801, 4972344, 5801068, 5928564, 6422611, 6916658, 8701602, 10374987, 11602136, 11857128, 12845222, 13833316, 17403204, 19267833, 20749974, 25690444, 27666632, 34806408, 38535666, 41499948, 44958277, 51380888, 77071332, 82999896, 89916554, 134874831, 154142664, 179833108, 269749662, 359666216, 539499324, 1078998648]

約数ペア:

[(1, 1078998648), (2, 539499324), (3, 359666216), (4, 269749662), (6, 179833108), (7, 154142664), (8, 134874831), (12, 89916554), (13, 82999896), (14, 77071332), (21, 51380888), (24, 44958277), (26, 41499948), (28, 38535666), (31, 34806408), (39, 27666632), (42, 25690444), (52, 20749974), (56, 19267833), (62, 17403204), (78, 13833316), (84, 12845222), (91, 11857128), (93, 11602136), (104, 10374987), (124, 8701602), (156, 6916658), (168, 6422611), (182, 5928564), (186, 5801068), (217, 4972344), (248, 4350801), (273, 3952376), (312, 3458329), (364, 2964282), (372, 2900534), (403, 2677416), (434, 2486172), (546, 1976188), (651, 1657448), (728, 1482141), (744, 1450267), (806, 1338708), (868, 1243086), (1092, 988094), (1209, 892472), (1302, 828724), (1612, 669354), (1736, 621543), (2184, 494047), (2418, 446236), (2604, 414362), (2821, 382488), (3224, 334677), (4836, 223118), (5208, 207181), (5642, 191244), (8463, 127496), (9672, 111559), (11284, 95622), (15937, 67704), (16926, 63748), (22568, 47811), (31874, 33852)]