253993896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3163

約数の個数: 96

約数和(自身を含む): 749385000

約数和(自身を除く): 495391104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 178, 234, 267, 312, 356, 468, 534, 712, 801, 936, 1068, 1157, 1602, 2136, 2314, 3049, 3204, 3471, 4628, 6098, 6408, 6942, 9147, 9256, 10413, 12196, 13884, 18294, 20826, 24392, 27441, 27768, 36588, 39637, 41652, 54882, 73176, 79274, 83304, 109764, 118911, 158548, 219528, 237822, 271361, 317096, 356733, 475644, 542722, 713466, 814083, 951288, 1085444, 1426932, 1628166, 2170888, 2442249, 2853864, 3256332, 3527693, 4884498, 6512664, 7055386, 9768996, 10583079, 14110772, 19537992, 21166158, 28221544, 31749237, 42332316, 63498474, 84664632, 126996948, 253993896]

約数ペア:

[(1, 253993896), (2, 126996948), (3, 84664632), (4, 63498474), (6, 42332316), (8, 31749237), (9, 28221544), (12, 21166158), (13, 19537992), (18, 14110772), (24, 10583079), (26, 9768996), (36, 7055386), (39, 6512664), (52, 4884498), (72, 3527693), (78, 3256332), (89, 2853864), (104, 2442249), (117, 2170888), (156, 1628166), (178, 1426932), (234, 1085444), (267, 951288), (312, 814083), (356, 713466), (468, 542722), (534, 475644), (712, 356733), (801, 317096), (936, 271361), (1068, 237822), (1157, 219528), (1602, 158548), (2136, 118911), (2314, 109764), (3049, 83304), (3204, 79274), (3471, 73176), (4628, 54882), (6098, 41652), (6408, 39637), (6942, 36588), (9147, 27768), (9256, 27441), (10413, 24392), (12196, 20826), (13884, 18294)]