1899403884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 5811886080

約数和(自身を除く): 3912482196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 233, 246, 252, 263, 287, 369, 378, 466, 492, 526, 574, 699, 738, 756, 789, 861, 932, 1052, 1107, 1148, 1398, 1476, 1578, 1631, 1722, 1841, 2097, 2214, 2367, 2583, 2796, 3156, 3262, 3444, 3682, 4194, 4428, 4734, 4893, 5166, 5523, 6291, 6524, 7101, 7364, 7749, 8388, 9468, 9553, 9786, 10332, 10783, 11046, 12582, 14202, 14679, 15498, 16569, 19106, 19572, 21566, 22092, 25164, 28404, 28659, 29358, 30996, 32349, 33138, 38212, 43132, 44037, 49707, 57318, 58716, 61279, 64698, 66276, 66871, 75481, 85977, 88074, 97047, 99414, 114636, 122558, 129396, 133742, 150962, 171954, 176148, 183837, 194094, 198828, 200613, 226443, 245116, 257931, 267484, 291141, 301924, 343908, 367674, 388188, 401226, 428953, 452886, 515862, 551511, 582282, 601839, 679329, 735348, 802452, 857906, 905772, 1031724, 1103022, 1164564, 1203678, 1286859, 1358658, 1654533, 1715812, 1805517, 2037987, 2206044, 2407356, 2512439, 2573718, 2717316, 3309066, 3611034, 3860577, 4075974, 5024878, 5147436, 6618132, 7222068, 7537317, 7721154, 8151948, 10049756, 11581731, 15074634, 15442308, 17587073, 22611951, 23163462, 30149268, 35174146, 45223902, 46326924, 52761219, 67835853, 70348292, 90447804, 105522438, 135671706, 158283657, 211044876, 271343412, 316567314, 474850971, 633134628, 949701942, 1899403884]

約数ペア:

[(1, 1899403884), (2, 949701942), (3, 633134628), (4, 474850971), (6, 316567314), (7, 271343412), (9, 211044876), (12, 158283657), (14, 135671706), (18, 105522438), (21, 90447804), (27, 70348292), (28, 67835853), (36, 52761219), (41, 46326924), (42, 45223902), (54, 35174146), (63, 30149268), (82, 23163462), (84, 22611951), (108, 17587073), (123, 15442308), (126, 15074634), (164, 11581731), (189, 10049756), (233, 8151948), (246, 7721154), (252, 7537317), (263, 7222068), (287, 6618132), (369, 5147436), (378, 5024878), (466, 4075974), (492, 3860577), (526, 3611034), (574, 3309066), (699, 2717316), (738, 2573718), (756, 2512439), (789, 2407356), (861, 2206044), (932, 2037987), (1052, 1805517), (1107, 1715812), (1148, 1654533), (1398, 1358658), (1476, 1286859), (1578, 1203678), (1631, 1164564), (1722, 1103022), (1841, 1031724), (2097, 905772), (2214, 857906), (2367, 802452), (2583, 735348), (2796, 679329), (3156, 601839), (3262, 582282), (3444, 551511), (3682, 515862), (4194, 452886), (4428, 428953), (4734, 401226), (4893, 388188), (5166, 367674), (5523, 343908), (6291, 301924), (6524, 291141), (7101, 267484), (7364, 257931), (7749, 245116), (8388, 226443), (9468, 200613), (9553, 198828), (9786, 194094), (10332, 183837), (10783, 176148), (11046, 171954), (12582, 150962), (14202, 133742), (14679, 129396), (15498, 122558), (16569, 114636), (19106, 99414), (19572, 97047), (21566, 88074), (22092, 85977), (25164, 75481), (28404, 66871), (28659, 66276), (29358, 64698), (30996, 61279), (32349, 58716), (33138, 57318), (38212, 49707), (43132, 44037)]