378678653670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16427}}^1\times {\mathrm{33409}}^1$

素因数の和:49869

約数の個数: 64

約数和(自身を含む): 948429181440

約数和(自身を除く): 569750527770

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 16427, 32854, 33409, 49281, 66818, 82135, 98562, 100227, 164270, 167045, 200454, 246405, 334090, 377821, 492810, 501135, 755642, 768407, 1002270, 1133463, 1536814, 1889105, 2266926, 2305221, 3778210, 3842035, 4610442, 5667315, 7684070, 11334630, 11526105, 23052210, 548809643, 1097619286, 1646428929, 2744048215, 3292857858, 5488096430, 8232144645, 12622621789, 16464289290, 25245243578, 37867865367, 63113108945, 75735730734, 126226217890, 189339326835, 378678653670]

約数ペア:

[(1, 378678653670), (2, 189339326835), (3, 126226217890), (5, 75735730734), (6, 63113108945), (10, 37867865367), (15, 25245243578), (23, 16464289290), (30, 12622621789), (46, 8232144645), (69, 5488096430), (115, 3292857858), (138, 2744048215), (230, 1646428929), (345, 1097619286), (690, 548809643), (16427, 23052210), (32854, 11526105), (33409, 11334630), (49281, 7684070), (66818, 5667315), (82135, 4610442), (98562, 3842035), (100227, 3778210), (164270, 2305221), (167045, 2266926), (200454, 1889105), (246405, 1536814), (334090, 1133463), (377821, 1002270), (492810, 768407), (501135, 755642)]