15673770252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{3851}}^1$

素因数の和:4420

約数の個数: 144

約数和(自身を含む): 46842292224

約数和(自身を除く): 31168521972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 521, 558, 651, 868, 1042, 1116, 1302, 1563, 1953, 2084, 2604, 3126, 3647, 3851, 3906, 4689, 6252, 7294, 7702, 7812, 9378, 10941, 11553, 14588, 15404, 16151, 18756, 21882, 23106, 26957, 32302, 32823, 34659, 43764, 46212, 48453, 53914, 64604, 65646, 69318, 80871, 96906, 107828, 113057, 119381, 131292, 138636, 145359, 161742, 193812, 226114, 238762, 242613, 290718, 323484, 339171, 358143, 452228, 477524, 485226, 581436, 678342, 716286, 835667, 970452, 1017513, 1074429, 1356684, 1432572, 1671334, 2006371, 2035026, 2148858, 2507001, 3342668, 4012742, 4070052, 4297716, 5014002, 6019113, 7521003, 8025484, 10028004, 12038226, 14044597, 15042006, 18057339, 24076452, 28089194, 30084012, 36114678, 42133791, 56178388, 62197501, 72229356, 84267582, 124395002, 126401373, 168535164, 186592503, 248790004, 252802746, 373185006, 435382507, 505605492, 559777509, 746370012, 870765014, 1119555018, 1306147521, 1741530028, 2239110036, 2612295042, 3918442563, 5224590084, 7836885126, 15673770252]

約数ペア:

[(1, 15673770252), (2, 7836885126), (3, 5224590084), (4, 3918442563), (6, 2612295042), (7, 2239110036), (9, 1741530028), (12, 1306147521), (14, 1119555018), (18, 870765014), (21, 746370012), (28, 559777509), (31, 505605492), (36, 435382507), (42, 373185006), (62, 252802746), (63, 248790004), (84, 186592503), (93, 168535164), (124, 126401373), (126, 124395002), (186, 84267582), (217, 72229356), (252, 62197501), (279, 56178388), (372, 42133791), (434, 36114678), (521, 30084012), (558, 28089194), (651, 24076452), (868, 18057339), (1042, 15042006), (1116, 14044597), (1302, 12038226), (1563, 10028004), (1953, 8025484), (2084, 7521003), (2604, 6019113), (3126, 5014002), (3647, 4297716), (3851, 4070052), (3906, 4012742), (4689, 3342668), (6252, 2507001), (7294, 2148858), (7702, 2035026), (7812, 2006371), (9378, 1671334), (10941, 1432572), (11553, 1356684), (14588, 1074429), (15404, 1017513), (16151, 970452), (18756, 835667), (21882, 716286), (23106, 678342), (26957, 581436), (32302, 485226), (32823, 477524), (34659, 452228), (43764, 358143), (46212, 339171), (48453, 323484), (53914, 290718), (64604, 242613), (65646, 238762), (69318, 226114), (80871, 193812), (96906, 161742), (107828, 145359), (113057, 138636), (119381, 131292)]