1203423904

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:626

約数の個数: 72

約数和(自身を含む): 2484429948

約数和(自身を除く): 1281006044

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 97, 116, 194, 232, 388, 461, 464, 776, 841, 922, 928, 1552, 1682, 1844, 2813, 3104, 3364, 3688, 5626, 6728, 7376, 11252, 13369, 13456, 14752, 22504, 26738, 26912, 44717, 45008, 53476, 81577, 89434, 90016, 106952, 163154, 178868, 213904, 326308, 357736, 387701, 427808, 652616, 715472, 775402, 1296793, 1305232, 1430944, 1550804, 2593586, 2610464, 3101608, 5187172, 6203216, 10374344, 12406432, 20748688, 37606997, 41497376, 75213994, 150427988, 300855976, 601711952, 1203423904]

約数ペア:

[(1, 1203423904), (2, 601711952), (4, 300855976), (8, 150427988), (16, 75213994), (29, 41497376), (32, 37606997), (58, 20748688), (97, 12406432), (116, 10374344), (194, 6203216), (232, 5187172), (388, 3101608), (461, 2610464), (464, 2593586), (776, 1550804), (841, 1430944), (922, 1305232), (928, 1296793), (1552, 775402), (1682, 715472), (1844, 652616), (2813, 427808), (3104, 387701), (3364, 357736), (3688, 326308), (5626, 213904), (6728, 178868), (7376, 163154), (11252, 106952), (13369, 90016), (13456, 89434), (14752, 81577), (22504, 53476), (26738, 45008), (26912, 44717)]