177789984

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 482376384

約数和(自身を除く): 304586400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 83, 96, 106, 159, 166, 212, 249, 318, 332, 421, 424, 498, 636, 664, 842, 848, 996, 1263, 1272, 1328, 1684, 1696, 1992, 2526, 2544, 2656, 3368, 3984, 4399, 5052, 5088, 6736, 7968, 8798, 10104, 13197, 13472, 17596, 20208, 22313, 26394, 34943, 35192, 40416, 44626, 52788, 66939, 69886, 70384, 89252, 104829, 105576, 133878, 139772, 140768, 178504, 209658, 211152, 267756, 279544, 357008, 419316, 422304, 535512, 559088, 714016, 838632, 1071024, 1118176, 1677264, 1851979, 2142048, 3354528, 3703958, 5555937, 7407916, 11111874, 14815832, 22223748, 29631664, 44447496, 59263328, 88894992, 177789984]

約数ペア:

[(1, 177789984), (2, 88894992), (3, 59263328), (4, 44447496), (6, 29631664), (8, 22223748), (12, 14815832), (16, 11111874), (24, 7407916), (32, 5555937), (48, 3703958), (53, 3354528), (83, 2142048), (96, 1851979), (106, 1677264), (159, 1118176), (166, 1071024), (212, 838632), (249, 714016), (318, 559088), (332, 535512), (421, 422304), (424, 419316), (498, 357008), (636, 279544), (664, 267756), (842, 211152), (848, 209658), (996, 178504), (1263, 140768), (1272, 139772), (1328, 133878), (1684, 105576), (1696, 104829), (1992, 89252), (2526, 70384), (2544, 69886), (2656, 66939), (3368, 52788), (3984, 44626), (4399, 40416), (5052, 35192), (5088, 34943), (6736, 26394), (7968, 22313), (8798, 20208), (10104, 17596), (13197, 13472)]