16651348584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{252937}}^1$

素因数の和:253170

約数の個数: 64

約数和(自身を含む): 45043199040

約数和(自身を除く): 28391850456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 211, 312, 422, 633, 844, 1266, 1688, 2532, 2743, 5064, 5486, 8229, 10972, 16458, 21944, 32916, 65832, 252937, 505874, 758811, 1011748, 1517622, 2023496, 3035244, 3288181, 6070488, 6576362, 9864543, 13152724, 19729086, 26305448, 39458172, 53369707, 78916344, 106739414, 160109121, 213478828, 320218242, 426957656, 640436484, 693806191, 1280872968, 1387612382, 2081418573, 2775224764, 4162837146, 5550449528, 8325674292, 16651348584]

約数ペア:

[(1, 16651348584), (2, 8325674292), (3, 5550449528), (4, 4162837146), (6, 2775224764), (8, 2081418573), (12, 1387612382), (13, 1280872968), (24, 693806191), (26, 640436484), (39, 426957656), (52, 320218242), (78, 213478828), (104, 160109121), (156, 106739414), (211, 78916344), (312, 53369707), (422, 39458172), (633, 26305448), (844, 19729086), (1266, 13152724), (1688, 9864543), (2532, 6576362), (2743, 6070488), (5064, 3288181), (5486, 3035244), (8229, 2023496), (10972, 1517622), (16458, 1011748), (21944, 758811), (32916, 505874), (65832, 252937)]