742296984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6977}}^1$

素因数の和:7041

約数の個数: 128

約数和(自身を含む): 2250823680

約数和(自身を除く): 1508526696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2728, 3224, 3432, 4092, 4433, 4836, 6977, 8184, 8866, 9672, 13299, 13954, 17732, 20931, 26598, 27908, 35464, 41862, 53196, 55816, 76747, 83724, 90701, 106392, 153494, 167448, 181402, 216287, 230241, 272103, 306988, 362804, 432574, 460482, 544206, 613976, 648861, 725608, 865148, 920964, 997711, 1088412, 1297722, 1730296, 1841928, 1995422, 2176824, 2379157, 2595444, 2811731, 2993133, 3990844, 4758314, 5190888, 5623462, 5986266, 7137471, 7981688, 8435193, 9516628, 11246924, 11972532, 14274942, 16870386, 19033256, 22493848, 23945064, 28549884, 30929041, 33740772, 57099768, 61858082, 67481544, 92787123, 123716164, 185574246, 247432328, 371148492, 742296984]

約数ペア:

[(1, 742296984), (2, 371148492), (3, 247432328), (4, 185574246), (6, 123716164), (8, 92787123), (11, 67481544), (12, 61858082), (13, 57099768), (22, 33740772), (24, 30929041), (26, 28549884), (31, 23945064), (33, 22493848), (39, 19033256), (44, 16870386), (52, 14274942), (62, 11972532), (66, 11246924), (78, 9516628), (88, 8435193), (93, 7981688), (104, 7137471), (124, 5986266), (132, 5623462), (143, 5190888), (156, 4758314), (186, 3990844), (248, 2993133), (264, 2811731), (286, 2595444), (312, 2379157), (341, 2176824), (372, 1995422), (403, 1841928), (429, 1730296), (572, 1297722), (682, 1088412), (744, 997711), (806, 920964), (858, 865148), (1023, 725608), (1144, 648861), (1209, 613976), (1364, 544206), (1612, 460482), (1716, 432574), (2046, 362804), (2418, 306988), (2728, 272103), (3224, 230241), (3432, 216287), (4092, 181402), (4433, 167448), (4836, 153494), (6977, 106392), (8184, 90701), (8866, 83724), (9672, 76747), (13299, 55816), (13954, 53196), (17732, 41862), (20931, 35464), (26598, 27908)]