18448427568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6949}}^1$

素因数の和:7091

約数の個数: 160

約数和(自身を含む): 52121664000

約数和(自身を除く): 33673236432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 71, 76, 82, 114, 123, 142, 152, 164, 213, 228, 246, 284, 304, 328, 426, 456, 492, 568, 656, 779, 852, 912, 984, 1136, 1349, 1558, 1704, 1968, 2337, 2698, 2911, 3116, 3408, 4047, 4674, 5396, 5822, 6232, 6949, 8094, 8733, 9348, 10792, 11644, 12464, 13898, 16188, 17466, 18696, 20847, 21584, 23288, 27796, 32376, 34932, 37392, 41694, 46576, 55309, 55592, 64752, 69864, 83388, 110618, 111184, 132031, 139728, 165927, 166776, 221236, 264062, 284909, 331854, 333552, 396093, 442472, 493379, 528124, 569818, 663708, 792186, 854727, 884944, 986758, 1056248, 1139636, 1327416, 1480137, 1584372, 1709454, 1973516, 2112496, 2279272, 2654832, 2960274, 3168744, 3418908, 3947032, 4558544, 5413271, 5920548, 6337488, 6837816, 7894064, 9374201, 10826542, 11841096, 13675632, 16239813, 18748402, 20228539, 21653084, 23682192, 28122603, 32479626, 37496804, 40457078, 43306168, 56245206, 60685617, 64959252, 74993608, 80914156, 86612336, 112490412, 121371234, 129918504, 149987216, 161828312, 224980824, 242742468, 259837008, 323656624, 384342241, 449961648, 485484936, 768684482, 970969872, 1153026723, 1537368964, 2306053446, 3074737928, 4612106892, 6149475856, 9224213784, 18448427568]

約数ペア:

[(1, 18448427568), (2, 9224213784), (3, 6149475856), (4, 4612106892), (6, 3074737928), (8, 2306053446), (12, 1537368964), (16, 1153026723), (19, 970969872), (24, 768684482), (38, 485484936), (41, 449961648), (48, 384342241), (57, 323656624), (71, 259837008), (76, 242742468), (82, 224980824), (114, 161828312), (123, 149987216), (142, 129918504), (152, 121371234), (164, 112490412), (213, 86612336), (228, 80914156), (246, 74993608), (284, 64959252), (304, 60685617), (328, 56245206), (426, 43306168), (456, 40457078), (492, 37496804), (568, 32479626), (656, 28122603), (779, 23682192), (852, 21653084), (912, 20228539), (984, 18748402), (1136, 16239813), (1349, 13675632), (1558, 11841096), (1704, 10826542), (1968, 9374201), (2337, 7894064), (2698, 6837816), (2911, 6337488), (3116, 5920548), (3408, 5413271), (4047, 4558544), (4674, 3947032), (5396, 3418908), (5822, 3168744), (6232, 2960274), (6949, 2654832), (8094, 2279272), (8733, 2112496), (9348, 1973516), (10792, 1709454), (11644, 1584372), (12464, 1480137), (13898, 1327416), (16188, 1139636), (17466, 1056248), (18696, 986758), (20847, 884944), (21584, 854727), (23288, 792186), (27796, 663708), (32376, 569818), (34932, 528124), (37392, 493379), (41694, 442472), (46576, 396093), (55309, 333552), (55592, 331854), (64752, 284909), (69864, 264062), (83388, 221236), (110618, 166776), (111184, 165927), (132031, 139728)]