290147606844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{17539}}^1$

素因数の和:17692

約数の個数: 144

約数和(自身を含む): 746286307200

約数和(自身を除く): 456138700356

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 53, 57, 74, 76, 106, 111, 114, 148, 159, 212, 222, 228, 318, 444, 636, 703, 1007, 1369, 1406, 1961, 2014, 2109, 2738, 2812, 3021, 3922, 4028, 4107, 4218, 5476, 5883, 6042, 7844, 8214, 8436, 11766, 12084, 16428, 17539, 23532, 26011, 35078, 37259, 52022, 52617, 70156, 72557, 74518, 78033, 104044, 105234, 111777, 145114, 149036, 156066, 210468, 217671, 223554, 290228, 312132, 333241, 435342, 447108, 648943, 666482, 870684, 929567, 999723, 1297886, 1332964, 1378583, 1859134, 1946829, 1999446, 2595772, 2757166, 2788701, 3718268, 3893658, 3998892, 4135749, 5514332, 5577402, 7787316, 8271498, 11154804, 12329917, 16542996, 17661773, 24010891, 24659834, 34393979, 35323546, 36989751, 48021782, 49319668, 52985319, 68787958, 70647092, 72032673, 73979502, 96043564, 103181937, 105970638, 137575916, 144065346, 147959004, 206363874, 211941276, 288130692, 412727748, 456206929, 653485601, 912413858, 1272577223, 1306971202, 1368620787, 1824827716, 1960456803, 2545154446, 2613942404, 2737241574, 3817731669, 3920913606, 5090308892, 5474483148, 7635463338, 7841827212, 15270926676, 24178967237, 48357934474, 72536901711, 96715868948, 145073803422, 290147606844]

約数ペア:

[(1, 290147606844), (2, 145073803422), (3, 96715868948), (4, 72536901711), (6, 48357934474), (12, 24178967237), (19, 15270926676), (37, 7841827212), (38, 7635463338), (53, 5474483148), (57, 5090308892), (74, 3920913606), (76, 3817731669), (106, 2737241574), (111, 2613942404), (114, 2545154446), (148, 1960456803), (159, 1824827716), (212, 1368620787), (222, 1306971202), (228, 1272577223), (318, 912413858), (444, 653485601), (636, 456206929), (703, 412727748), (1007, 288130692), (1369, 211941276), (1406, 206363874), (1961, 147959004), (2014, 144065346), (2109, 137575916), (2738, 105970638), (2812, 103181937), (3021, 96043564), (3922, 73979502), (4028, 72032673), (4107, 70647092), (4218, 68787958), (5476, 52985319), (5883, 49319668), (6042, 48021782), (7844, 36989751), (8214, 35323546), (8436, 34393979), (11766, 24659834), (12084, 24010891), (16428, 17661773), (17539, 16542996), (23532, 12329917), (26011, 11154804), (35078, 8271498), (37259, 7787316), (52022, 5577402), (52617, 5514332), (70156, 4135749), (72557, 3998892), (74518, 3893658), (78033, 3718268), (104044, 2788701), (105234, 2757166), (111777, 2595772), (145114, 1999446), (149036, 1946829), (156066, 1859134), (210468, 1378583), (217671, 1332964), (223554, 1297886), (290228, 999723), (312132, 929567), (333241, 870684), (435342, 666482), (447108, 648943)]