3983790408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 11112837120

約数和(自身を除く): 7129046712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 347, 372, 403, 694, 744, 806, 1041, 1187, 1209, 1388, 1612, 2082, 2374, 2418, 2776, 3224, 3561, 4164, 4511, 4748, 4836, 7122, 8328, 9022, 9496, 9672, 10757, 13533, 14244, 15431, 18044, 21514, 27066, 28488, 30862, 32271, 36088, 36797, 43028, 46293, 54132, 61724, 64542, 73594, 86056, 92586, 108264, 110391, 123448, 129084, 139841, 147188, 185172, 220782, 258168, 279682, 294376, 370344, 411889, 419523, 441564, 478361, 559364, 823778, 839046, 883128, 956722, 1118728, 1235667, 1435083, 1647556, 1678092, 1913444, 2471334, 2870166, 3295112, 3356184, 3826888, 4942668, 5354557, 5740332, 9885336, 10709114, 11480664, 12768559, 16063671, 21418228, 25537118, 32127342, 38305677, 42836456, 51074236, 64254684, 76611354, 102148472, 128509368, 153222708, 165991267, 306445416, 331982534, 497973801, 663965068, 995947602, 1327930136, 1991895204, 3983790408]

約数ペア:

[(1, 3983790408), (2, 1991895204), (3, 1327930136), (4, 995947602), (6, 663965068), (8, 497973801), (12, 331982534), (13, 306445416), (24, 165991267), (26, 153222708), (31, 128509368), (39, 102148472), (52, 76611354), (62, 64254684), (78, 51074236), (93, 42836456), (104, 38305677), (124, 32127342), (156, 25537118), (186, 21418228), (248, 16063671), (312, 12768559), (347, 11480664), (372, 10709114), (403, 9885336), (694, 5740332), (744, 5354557), (806, 4942668), (1041, 3826888), (1187, 3356184), (1209, 3295112), (1388, 2870166), (1612, 2471334), (2082, 1913444), (2374, 1678092), (2418, 1647556), (2776, 1435083), (3224, 1235667), (3561, 1118728), (4164, 956722), (4511, 883128), (4748, 839046), (4836, 823778), (7122, 559364), (8328, 478361), (9022, 441564), (9496, 419523), (9672, 411889), (10757, 370344), (13533, 294376), (14244, 279682), (15431, 258168), (18044, 220782), (21514, 185172), (27066, 147188), (28488, 139841), (30862, 129084), (32271, 123448), (36088, 110391), (36797, 108264), (43028, 92586), (46293, 86056), (54132, 73594), (61724, 64542)]