480298624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9369

約数の個数: 64

約数和(自身を含む): 1063802880

約数和(自身を除く): 583504256

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 9311, 12896, 18622, 25792, 37244, 51584, 74488, 121043, 148976, 242086, 288641, 297952, 484172, 577282, 595904, 968344, 1154564, 1191808, 1936688, 2309128, 3752333, 3873376, 4618256, 7504666, 7746752, 9236512, 15009332, 15493504, 18473024, 30018664, 36946048, 60037328, 120074656, 240149312, 480298624]

約数ペア:

[(1, 480298624), (2, 240149312), (4, 120074656), (8, 60037328), (13, 36946048), (16, 30018664), (26, 18473024), (31, 15493504), (32, 15009332), (52, 9236512), (62, 7746752), (64, 7504666), (104, 4618256), (124, 3873376), (128, 3752333), (208, 2309128), (248, 1936688), (403, 1191808), (416, 1154564), (496, 968344), (806, 595904), (832, 577282), (992, 484172), (1612, 297952), (1664, 288641), (1984, 242086), (3224, 148976), (3968, 121043), (6448, 74488), (9311, 51584), (12896, 37244), (18622, 25792)]