1555382232

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 4402747440

約数和(自身を除く): 2847365208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 71, 72, 82, 123, 142, 164, 181, 213, 246, 284, 328, 362, 369, 426, 492, 543, 568, 639, 724, 738, 852, 984, 1086, 1278, 1448, 1476, 1629, 1681, 1704, 2172, 2556, 2911, 2952, 3258, 3362, 4344, 5043, 5112, 5822, 6516, 6724, 7421, 8733, 10086, 11644, 12851, 13032, 13448, 14842, 15129, 17466, 20172, 22263, 23288, 25702, 26199, 29684, 30258, 34932, 38553, 40344, 44526, 51404, 52398, 59368, 60516, 66789, 69864, 77106, 89052, 102808, 104796, 115659, 119351, 121032, 133578, 154212, 178104, 209592, 231318, 238702, 267156, 304261, 308424, 358053, 462636, 477404, 526891, 534312, 608522, 716106, 912783, 925272, 954808, 1053782, 1074159, 1217044, 1432212, 1580673, 1825566, 2107564, 2148318, 2434088, 2738349, 2864424, 3161346, 3651132, 4215128, 4296636, 4742019, 5476698, 6322692, 7302264, 8593272, 9484038, 10953396, 12645384, 18968076, 21602531, 21906792, 37936152, 43205062, 64807593, 86410124, 129615186, 172820248, 194422779, 259230372, 388845558, 518460744, 777691116, 1555382232]

約数ペア:

[(1, 1555382232), (2, 777691116), (3, 518460744), (4, 388845558), (6, 259230372), (8, 194422779), (9, 172820248), (12, 129615186), (18, 86410124), (24, 64807593), (36, 43205062), (41, 37936152), (71, 21906792), (72, 21602531), (82, 18968076), (123, 12645384), (142, 10953396), (164, 9484038), (181, 8593272), (213, 7302264), (246, 6322692), (284, 5476698), (328, 4742019), (362, 4296636), (369, 4215128), (426, 3651132), (492, 3161346), (543, 2864424), (568, 2738349), (639, 2434088), (724, 2148318), (738, 2107564), (852, 1825566), (984, 1580673), (1086, 1432212), (1278, 1217044), (1448, 1074159), (1476, 1053782), (1629, 954808), (1681, 925272), (1704, 912783), (2172, 716106), (2556, 608522), (2911, 534312), (2952, 526891), (3258, 477404), (3362, 462636), (4344, 358053), (5043, 308424), (5112, 304261), (5822, 267156), (6516, 238702), (6724, 231318), (7421, 209592), (8733, 178104), (10086, 154212), (11644, 133578), (12851, 121032), (13032, 119351), (13448, 115659), (14842, 104796), (15129, 102808), (17466, 89052), (20172, 77106), (22263, 69864), (23288, 66789), (25702, 60516), (26199, 59368), (29684, 52398), (30258, 51404), (34932, 44526), (38553, 40344)]