419441867512

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{16339}}^1$

素因数の和:16844

約数の個数: 64

約数和(自身を含む): 804712320000

約数和(自身を除く): 385270452488

約数列:

[1, 2, 4, 8, 79, 151, 158, 269, 302, 316, 538, 604, 632, 1076, 1208, 2152, 11929, 16339, 21251, 23858, 32678, 40619, 42502, 47716, 65356, 81238, 85004, 95432, 130712, 162476, 170008, 324952, 1290781, 2467189, 2581562, 3208901, 4395191, 4934378, 5163124, 6417802, 8790382, 9868756, 10326248, 12835604, 17580764, 19737512, 25671208, 35161528, 194907931, 347220089, 389815862, 663673841, 694440178, 779631724, 1327347682, 1388880356, 1559263448, 2654695364, 2777760712, 5309390728, 52430233439, 104860466878, 209720933756, 419441867512]

約数ペア:

[(1, 419441867512), (2, 209720933756), (4, 104860466878), (8, 52430233439), (79, 5309390728), (151, 2777760712), (158, 2654695364), (269, 1559263448), (302, 1388880356), (316, 1327347682), (538, 779631724), (604, 694440178), (632, 663673841), (1076, 389815862), (1208, 347220089), (2152, 194907931), (11929, 35161528), (16339, 25671208), (21251, 19737512), (23858, 17580764), (32678, 12835604), (40619, 10326248), (42502, 9868756), (47716, 8790382), (65356, 6417802), (81238, 5163124), (85004, 4934378), (95432, 4395191), (130712, 3208901), (162476, 2581562), (170008, 2467189), (324952, 1290781)]