213904933528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{129757}}^1$

素因数の和:129929

約数の個数: 96

約数和(自身を含む): 478386604080

約数和(自身を除く): 264481670552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 131, 143, 242, 262, 286, 484, 524, 572, 968, 1048, 1144, 1441, 1573, 1703, 2882, 3146, 3406, 5764, 6292, 6812, 11528, 12584, 13624, 15851, 18733, 31702, 37466, 63404, 74932, 126808, 129757, 149864, 206063, 259514, 412126, 519028, 824252, 1038056, 1427327, 1648504, 1686841, 2854654, 3373682, 5709308, 6747364, 11418616, 13494728, 15700597, 16998167, 18555251, 31401194, 33996334, 37110502, 62802388, 67992668, 74221004, 125604776, 135985336, 148442008, 186979837, 204107761, 220976171, 373959674, 408215522, 441952342, 747919348, 816431044, 883904684, 1495838696, 1632862088, 1767809368, 2056778207, 2430737881, 4113556414, 4861475762, 8227112828, 9722951524, 16454225656, 19445903048, 26738116691, 53476233382, 106952466764, 213904933528]

約数ペア:

[(1, 213904933528), (2, 106952466764), (4, 53476233382), (8, 26738116691), (11, 19445903048), (13, 16454225656), (22, 9722951524), (26, 8227112828), (44, 4861475762), (52, 4113556414), (88, 2430737881), (104, 2056778207), (121, 1767809368), (131, 1632862088), (143, 1495838696), (242, 883904684), (262, 816431044), (286, 747919348), (484, 441952342), (524, 408215522), (572, 373959674), (968, 220976171), (1048, 204107761), (1144, 186979837), (1441, 148442008), (1573, 135985336), (1703, 125604776), (2882, 74221004), (3146, 67992668), (3406, 62802388), (5764, 37110502), (6292, 33996334), (6812, 31401194), (11528, 18555251), (12584, 16998167), (13624, 15700597), (15851, 13494728), (18733, 11418616), (31702, 6747364), (37466, 5709308), (63404, 3373682), (74932, 2854654), (126808, 1686841), (129757, 1648504), (149864, 1427327), (206063, 1038056), (259514, 824252), (412126, 519028)]