214713440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 531691776

約数和(自身を除く): 316978336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 73, 80, 124, 146, 155, 160, 248, 292, 310, 365, 496, 584, 593, 620, 730, 992, 1168, 1186, 1240, 1460, 2263, 2336, 2372, 2480, 2920, 2965, 4526, 4744, 4960, 5840, 5930, 9052, 9488, 11315, 11680, 11860, 18104, 18383, 18976, 22630, 23720, 36208, 36766, 43289, 45260, 47440, 72416, 73532, 86578, 90520, 91915, 94880, 147064, 173156, 181040, 183830, 216445, 294128, 346312, 362080, 367660, 432890, 588256, 692624, 735320, 865780, 1341959, 1385248, 1470640, 1731560, 2683918, 2941280, 3463120, 5367836, 6709795, 6926240, 10735672, 13419590, 21471344, 26839180, 42942688, 53678360, 107356720, 214713440]

約数ペア:

[(1, 214713440), (2, 107356720), (4, 53678360), (5, 42942688), (8, 26839180), (10, 21471344), (16, 13419590), (20, 10735672), (31, 6926240), (32, 6709795), (40, 5367836), (62, 3463120), (73, 2941280), (80, 2683918), (124, 1731560), (146, 1470640), (155, 1385248), (160, 1341959), (248, 865780), (292, 735320), (310, 692624), (365, 588256), (496, 432890), (584, 367660), (593, 362080), (620, 346312), (730, 294128), (992, 216445), (1168, 183830), (1186, 181040), (1240, 173156), (1460, 147064), (2263, 94880), (2336, 91915), (2372, 90520), (2480, 86578), (2920, 73532), (2965, 72416), (4526, 47440), (4744, 45260), (4960, 43289), (5840, 36766), (5930, 36208), (9052, 23720), (9488, 22630), (11315, 18976), (11680, 18383), (11860, 18104)]