233903360

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4519

約数の個数: 72

約数和(自身を含む): 574065576

約数和(自身を除く): 340162216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 4457, 5248, 6560, 8914, 10496, 13120, 17828, 22285, 26240, 35656, 44570, 52480, 71312, 89140, 142624, 178280, 182737, 285248, 356560, 365474, 570496, 713120, 730948, 913685, 1140992, 1426240, 1461896, 1827370, 2852480, 2923792, 3654740, 5704960, 5847584, 7309480, 11695168, 14618960, 23390336, 29237920, 46780672, 58475840, 116951680, 233903360]

約数ペア:

[(1, 233903360), (2, 116951680), (4, 58475840), (5, 46780672), (8, 29237920), (10, 23390336), (16, 14618960), (20, 11695168), (32, 7309480), (40, 5847584), (41, 5704960), (64, 3654740), (80, 2923792), (82, 2852480), (128, 1827370), (160, 1461896), (164, 1426240), (205, 1140992), (256, 913685), (320, 730948), (328, 713120), (410, 570496), (640, 365474), (656, 356560), (820, 285248), (1280, 182737), (1312, 178280), (1640, 142624), (2624, 89140), (3280, 71312), (4457, 52480), (5248, 44570), (6560, 35656), (8914, 26240), (10496, 22285), (13120, 17828)]