878793084

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 2582056960

約数和(自身を除く): 1703263876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 61, 62, 78, 93, 108, 117, 122, 124, 156, 183, 186, 234, 244, 279, 331, 351, 366, 372, 403, 468, 549, 558, 662, 702, 732, 793, 806, 837, 993, 1098, 1116, 1209, 1324, 1404, 1586, 1612, 1647, 1674, 1891, 1986, 2196, 2379, 2418, 2979, 3172, 3294, 3348, 3627, 3782, 3972, 4303, 4758, 4836, 5673, 5958, 6588, 7137, 7254, 7564, 8606, 8937, 9516, 10261, 10881, 11346, 11916, 12909, 14274, 14508, 17019, 17212, 17874, 20191, 20522, 21411, 21762, 22692, 24583, 25818, 28548, 30783, 34038, 35748, 38727, 40382, 41044, 42822, 43524, 49166, 51057, 51636, 60573, 61566, 68076, 73749, 77454, 80764, 85644, 92349, 98332, 102114, 116181, 121146, 123132, 133393, 147498, 154908, 181719, 184698, 204228, 221247, 232362, 242292, 262483, 266786, 277047, 294996, 363438, 369396, 400179, 442494, 464724, 524966, 533572, 545157, 554094, 625921, 663741, 726876, 787449, 800358, 884988, 1049932, 1090314, 1108188, 1200537, 1251842, 1327482, 1574898, 1600716, 1877763, 2180628, 2362347, 2401074, 2503684, 2654964, 3149796, 3601611, 3755526, 4724694, 4802148, 5633289, 7087041, 7203222, 7511052, 8136973, 9449388, 11266578, 14174082, 14406444, 16273946, 16899867, 22533156, 24410919, 28348164, 32547892, 33799734, 48821838, 67599468, 73232757, 97643676, 146465514, 219698271, 292931028, 439396542, 878793084]

約数ペア:

[(1, 878793084), (2, 439396542), (3, 292931028), (4, 219698271), (6, 146465514), (9, 97643676), (12, 73232757), (13, 67599468), (18, 48821838), (26, 33799734), (27, 32547892), (31, 28348164), (36, 24410919), (39, 22533156), (52, 16899867), (54, 16273946), (61, 14406444), (62, 14174082), (78, 11266578), (93, 9449388), (108, 8136973), (117, 7511052), (122, 7203222), (124, 7087041), (156, 5633289), (183, 4802148), (186, 4724694), (234, 3755526), (244, 3601611), (279, 3149796), (331, 2654964), (351, 2503684), (366, 2401074), (372, 2362347), (403, 2180628), (468, 1877763), (549, 1600716), (558, 1574898), (662, 1327482), (702, 1251842), (732, 1200537), (793, 1108188), (806, 1090314), (837, 1049932), (993, 884988), (1098, 800358), (1116, 787449), (1209, 726876), (1324, 663741), (1404, 625921), (1586, 554094), (1612, 545157), (1647, 533572), (1674, 524966), (1891, 464724), (1986, 442494), (2196, 400179), (2379, 369396), (2418, 363438), (2979, 294996), (3172, 277047), (3294, 266786), (3348, 262483), (3627, 242292), (3782, 232362), (3972, 221247), (4303, 204228), (4758, 184698), (4836, 181719), (5673, 154908), (5958, 147498), (6588, 133393), (7137, 123132), (7254, 121146), (7564, 116181), (8606, 102114), (8937, 98332), (9516, 92349), (10261, 85644), (10881, 80764), (11346, 77454), (11916, 73749), (12909, 68076), (14274, 61566), (14508, 60573), (17019, 51636), (17212, 51057), (17874, 49166), (20191, 43524), (20522, 42822), (21411, 41044), (21762, 40382), (22692, 38727), (24583, 35748), (25818, 34038), (28548, 30783)]