219653532

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 700922880

約数和(自身を除く): 481269348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 211, 238, 243, 252, 306, 324, 357, 378, 422, 459, 476, 486, 567, 612, 633, 714, 729, 756, 844, 918, 972, 1071, 1134, 1266, 1377, 1428, 1458, 1477, 1701, 1836, 1899, 2142, 2187, 2268, 2532, 2754, 2916, 2954, 3213, 3402, 3587, 3798, 4131, 4284, 4374, 4431, 5103, 5508, 5697, 5908, 6426, 6804, 7174, 7596, 8262, 8748, 8862, 9639, 10206, 10761, 11394, 12393, 12852, 13293, 14348, 15309, 16524, 17091, 17724, 19278, 20412, 21522, 22788, 24786, 25109, 26586, 28917, 30618, 32283, 34182, 37179, 38556, 39879, 43044, 49572, 50218, 51273, 53172, 57834, 61236, 64566, 68364, 74358, 75327, 79758, 86751, 96849, 100436, 102546, 115668, 119637, 129132, 148716, 150654, 153819, 159516, 173502, 193698, 205092, 225981, 239274, 260253, 290547, 301308, 307638, 347004, 358911, 387396, 451962, 461457, 478548, 520506, 581094, 615276, 677943, 717822, 871641, 903924, 922914, 1041012, 1076733, 1162188, 1355886, 1435644, 1743282, 1845828, 2033829, 2153466, 2614923, 2711772, 3230199, 3486564, 4067658, 4306932, 5229846, 6101487, 6460398, 7844769, 8135316, 10459692, 12202974, 12920796, 15689538, 18304461, 24405948, 31379076, 36608922, 54913383, 73217844, 109826766, 219653532]

約数ペア:

[(1, 219653532), (2, 109826766), (3, 73217844), (4, 54913383), (6, 36608922), (7, 31379076), (9, 24405948), (12, 18304461), (14, 15689538), (17, 12920796), (18, 12202974), (21, 10459692), (27, 8135316), (28, 7844769), (34, 6460398), (36, 6101487), (42, 5229846), (51, 4306932), (54, 4067658), (63, 3486564), (68, 3230199), (81, 2711772), (84, 2614923), (102, 2153466), (108, 2033829), (119, 1845828), (126, 1743282), (153, 1435644), (162, 1355886), (189, 1162188), (204, 1076733), (211, 1041012), (238, 922914), (243, 903924), (252, 871641), (306, 717822), (324, 677943), (357, 615276), (378, 581094), (422, 520506), (459, 478548), (476, 461457), (486, 451962), (567, 387396), (612, 358911), (633, 347004), (714, 307638), (729, 301308), (756, 290547), (844, 260253), (918, 239274), (972, 225981), (1071, 205092), (1134, 193698), (1266, 173502), (1377, 159516), (1428, 153819), (1458, 150654), (1477, 148716), (1701, 129132), (1836, 119637), (1899, 115668), (2142, 102546), (2187, 100436), (2268, 96849), (2532, 86751), (2754, 79758), (2916, 75327), (2954, 74358), (3213, 68364), (3402, 64566), (3587, 61236), (3798, 57834), (4131, 53172), (4284, 51273), (4374, 50218), (4431, 49572), (5103, 43044), (5508, 39879), (5697, 38556), (5908, 37179), (6426, 34182), (6804, 32283), (7174, 30618), (7596, 28917), (8262, 26586), (8748, 25109), (8862, 24786), (9639, 22788), (10206, 21522), (10761, 20412), (11394, 19278), (12393, 17724), (12852, 17091), (13293, 16524), (14348, 15309)]