231137752872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{20641}}^1$

素因数の和:22571

約数の個数: 128

約数和(自身を含む): 655424784000

約数和(自身を除く): 424287031128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1889, 1976, 2964, 3778, 5667, 5928, 7556, 11334, 15112, 20641, 22668, 24557, 35891, 41282, 45336, 49114, 61923, 71782, 73671, 82564, 98228, 107673, 123846, 143564, 147342, 165128, 196456, 215346, 247692, 268333, 287128, 294684, 392179, 430692, 466583, 495384, 536666, 589368, 784358, 804999, 861384, 933166, 1073332, 1176537, 1399749, 1568716, 1609998, 1866332, 2146664, 2353074, 2799498, 3137432, 3219996, 3732664, 4706148, 5098327, 5598996, 6439992, 9412296, 10196654, 11197992, 15294981, 20393308, 30589962, 38990849, 40786616, 61179924, 77981698, 116972547, 122359848, 155963396, 233945094, 311926792, 467890188, 506881037, 740826131, 935780376, 1013762074, 1481652262, 1520643111, 2027524148, 2222478393, 2963304524, 3041286222, 4055048296, 4444956786, 5926609048, 6082572444, 8889913572, 9630739703, 12165144888, 17779827144, 19261479406, 28892219109, 38522958812, 57784438218, 77045917624, 115568876436, 231137752872]

約数ペア:

[(1, 231137752872), (2, 115568876436), (3, 77045917624), (4, 57784438218), (6, 38522958812), (8, 28892219109), (12, 19261479406), (13, 17779827144), (19, 12165144888), (24, 9630739703), (26, 8889913572), (38, 6082572444), (39, 5926609048), (52, 4444956786), (57, 4055048296), (76, 3041286222), (78, 2963304524), (104, 2222478393), (114, 2027524148), (152, 1520643111), (156, 1481652262), (228, 1013762074), (247, 935780376), (312, 740826131), (456, 506881037), (494, 467890188), (741, 311926792), (988, 233945094), (1482, 155963396), (1889, 122359848), (1976, 116972547), (2964, 77981698), (3778, 61179924), (5667, 40786616), (5928, 38990849), (7556, 30589962), (11334, 20393308), (15112, 15294981), (20641, 11197992), (22668, 10196654), (24557, 9412296), (35891, 6439992), (41282, 5598996), (45336, 5098327), (49114, 4706148), (61923, 3732664), (71782, 3219996), (73671, 3137432), (82564, 2799498), (98228, 2353074), (107673, 2146664), (123846, 1866332), (143564, 1609998), (147342, 1568716), (165128, 1399749), (196456, 1176537), (215346, 1073332), (247692, 933166), (268333, 861384), (287128, 804999), (294684, 784358), (392179, 589368), (430692, 536666), (466583, 495384)]