378649120

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 926650368

約数和(自身を除く): 548001248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 167, 185, 296, 334, 370, 383, 592, 668, 740, 766, 835, 1184, 1336, 1480, 1532, 1670, 1915, 2672, 2960, 3064, 3340, 3830, 5344, 5920, 6128, 6179, 6680, 7660, 12256, 12358, 13360, 14171, 15320, 24716, 26720, 28342, 30640, 30895, 49432, 56684, 61280, 61790, 63961, 70855, 98864, 113368, 123580, 127922, 141710, 197728, 226736, 247160, 255844, 283420, 319805, 453472, 494320, 511688, 566840, 639610, 988640, 1023376, 1133680, 1279220, 2046752, 2267360, 2366557, 2558440, 4733114, 5116880, 9466228, 10233760, 11832785, 18932456, 23665570, 37864912, 47331140, 75729824, 94662280, 189324560, 378649120]

約数ペア:

[(1, 378649120), (2, 189324560), (4, 94662280), (5, 75729824), (8, 47331140), (10, 37864912), (16, 23665570), (20, 18932456), (32, 11832785), (37, 10233760), (40, 9466228), (74, 5116880), (80, 4733114), (148, 2558440), (160, 2366557), (167, 2267360), (185, 2046752), (296, 1279220), (334, 1133680), (370, 1023376), (383, 988640), (592, 639610), (668, 566840), (740, 511688), (766, 494320), (835, 453472), (1184, 319805), (1336, 283420), (1480, 255844), (1532, 247160), (1670, 226736), (1915, 197728), (2672, 141710), (2960, 127922), (3064, 123580), (3340, 113368), (3830, 98864), (5344, 70855), (5920, 63961), (6128, 61790), (6179, 61280), (6680, 56684), (7660, 49432), (12256, 30895), (12358, 30640), (13360, 28342), (14171, 26720), (15320, 24716)]