9191036764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 20605354560

約数和(自身を除く): 11414317796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 89, 91, 101, 106, 178, 182, 202, 212, 356, 364, 371, 404, 623, 689, 707, 742, 1157, 1246, 1313, 1378, 1414, 1484, 2314, 2492, 2626, 2756, 2809, 2828, 4628, 4717, 4823, 5252, 5353, 5618, 8099, 8989, 9191, 9434, 9646, 10706, 11236, 16198, 17978, 18382, 18868, 19292, 19663, 21412, 32396, 33019, 35956, 36517, 36764, 37471, 39326, 61321, 62923, 66038, 69589, 73034, 74942, 78652, 116857, 122642, 125846, 132076, 139178, 146068, 149884, 233714, 245284, 250001, 251692, 255619, 278356, 283709, 429247, 467428, 476417, 487123, 500002, 511238, 567418, 817999, 858494, 952834, 974246, 1000004, 1022476, 1134836, 1635998, 1716988, 1750007, 1905668, 1948492, 1985963, 3250013, 3271996, 3334919, 3500014, 3688217, 3971926, 6193421, 6500026, 6669838, 7000028, 7376434, 7943852, 12386842, 13000052, 13339676, 14752868, 22750091, 24773684, 25250101, 25817519, 43353947, 45500182, 50500202, 51635038, 86707894, 91000364, 101000404, 103270076, 173415788, 176750707, 328251313, 353501414, 656502626, 707002828, 1313005252, 2297759191, 4595518382, 9191036764]

約数ペア:

[(1, 9191036764), (2, 4595518382), (4, 2297759191), (7, 1313005252), (13, 707002828), (14, 656502626), (26, 353501414), (28, 328251313), (52, 176750707), (53, 173415788), (89, 103270076), (91, 101000404), (101, 91000364), (106, 86707894), (178, 51635038), (182, 50500202), (202, 45500182), (212, 43353947), (356, 25817519), (364, 25250101), (371, 24773684), (404, 22750091), (623, 14752868), (689, 13339676), (707, 13000052), (742, 12386842), (1157, 7943852), (1246, 7376434), (1313, 7000028), (1378, 6669838), (1414, 6500026), (1484, 6193421), (2314, 3971926), (2492, 3688217), (2626, 3500014), (2756, 3334919), (2809, 3271996), (2828, 3250013), (4628, 1985963), (4717, 1948492), (4823, 1905668), (5252, 1750007), (5353, 1716988), (5618, 1635998), (8099, 1134836), (8989, 1022476), (9191, 1000004), (9434, 974246), (9646, 952834), (10706, 858494), (11236, 817999), (16198, 567418), (17978, 511238), (18382, 500002), (18868, 487123), (19292, 476417), (19663, 467428), (21412, 429247), (32396, 283709), (33019, 278356), (35956, 255619), (36517, 251692), (36764, 250001), (37471, 245284), (39326, 233714), (61321, 149884), (62923, 146068), (66038, 139178), (69589, 132076), (73034, 125846), (74942, 122642), (78652, 116857)]