1927192488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2861}}^1$

素因数の和:3027

約数の個数: 128

約数和(自身を含む): 5539000320

約数和(自身を除く): 3611807832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 221, 254, 312, 381, 408, 442, 508, 663, 762, 884, 1016, 1326, 1524, 1651, 1768, 2159, 2652, 2861, 3048, 3302, 4318, 4953, 5304, 5722, 6477, 6604, 8583, 8636, 9906, 11444, 12954, 13208, 17166, 17272, 19812, 22888, 25908, 28067, 34332, 37193, 39624, 48637, 51816, 56134, 68664, 74386, 84201, 97274, 111579, 112268, 145911, 148772, 168402, 194548, 223158, 224536, 291822, 297544, 336804, 363347, 389096, 446316, 583644, 632281, 673608, 726694, 892632, 1090041, 1167288, 1264562, 1453388, 1896843, 2180082, 2529124, 2906776, 3793686, 4360164, 4723511, 5058248, 6176899, 7587372, 8720328, 9447022, 12353798, 14170533, 15174744, 18530697, 18894044, 24707596, 28341066, 37061394, 37788088, 49415192, 56682132, 74122788, 80299687, 113364264, 148245576, 160599374, 240899061, 321198748, 481798122, 642397496, 963596244, 1927192488]

約数ペア:

[(1, 1927192488), (2, 963596244), (3, 642397496), (4, 481798122), (6, 321198748), (8, 240899061), (12, 160599374), (13, 148245576), (17, 113364264), (24, 80299687), (26, 74122788), (34, 56682132), (39, 49415192), (51, 37788088), (52, 37061394), (68, 28341066), (78, 24707596), (102, 18894044), (104, 18530697), (127, 15174744), (136, 14170533), (156, 12353798), (204, 9447022), (221, 8720328), (254, 7587372), (312, 6176899), (381, 5058248), (408, 4723511), (442, 4360164), (508, 3793686), (663, 2906776), (762, 2529124), (884, 2180082), (1016, 1896843), (1326, 1453388), (1524, 1264562), (1651, 1167288), (1768, 1090041), (2159, 892632), (2652, 726694), (2861, 673608), (3048, 632281), (3302, 583644), (4318, 446316), (4953, 389096), (5304, 363347), (5722, 336804), (6477, 297544), (6604, 291822), (8583, 224536), (8636, 223158), (9906, 194548), (11444, 168402), (12954, 148772), (13208, 145911), (17166, 112268), (17272, 111579), (19812, 97274), (22888, 84201), (25908, 74386), (28067, 68664), (34332, 56134), (37193, 51816), (39624, 48637)]