238117572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 825237504

約数和(自身を除く): 587119932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 31, 33, 34, 36, 42, 44, 51, 62, 63, 66, 68, 77, 84, 93, 99, 102, 119, 124, 126, 132, 153, 154, 163, 186, 187, 198, 204, 217, 231, 238, 252, 279, 306, 308, 326, 341, 357, 372, 374, 396, 434, 462, 476, 489, 527, 558, 561, 612, 651, 652, 682, 693, 714, 748, 868, 924, 978, 1023, 1054, 1071, 1116, 1122, 1141, 1302, 1309, 1364, 1386, 1428, 1467, 1581, 1683, 1793, 1953, 1956, 2046, 2108, 2142, 2244, 2282, 2387, 2604, 2618, 2771, 2772, 2934, 3069, 3162, 3366, 3423, 3586, 3689, 3906, 3927, 4092, 4284, 4564, 4743, 4774, 5053, 5236, 5379, 5542, 5797, 5868, 6138, 6324, 6732, 6846, 7161, 7172, 7378, 7812, 7854, 8313, 9486, 9548, 10106, 10269, 10758, 11067, 11084, 11594, 11781, 12276, 12551, 13692, 14322, 14756, 15159, 15708, 16137, 16626, 17391, 18972, 19397, 20212, 20538, 21483, 21516, 22134, 23188, 23562, 24939, 25102, 28644, 30318, 30481, 32274, 33201, 33252, 34782, 35371, 37653, 38794, 40579, 41076, 42966, 44268, 45477, 47124, 49878, 50204, 52173, 55583, 58191, 60636, 60962, 64548, 66402, 69564, 70742, 75306, 77588, 81158, 85901, 85932, 90954, 91443, 99756, 104346, 106113, 111166, 112959, 116382, 121737, 121924, 132804, 141484, 150612, 162316, 166749, 171802, 174573, 181908, 182886, 208692, 212226, 213367, 222332, 225918, 232764, 243474, 257703, 274329, 318339, 333498, 343604, 349146, 365211, 365772, 389081, 424452, 426734, 451836, 486948, 500247, 515406, 548658, 601307, 636678, 640101, 666996, 698292, 730422, 773109, 778162, 853468, 944911, 1000494, 1030812, 1097316, 1167243, 1202614, 1273356, 1280202, 1460844, 1546218, 1556324, 1803921, 1889822, 1920303, 2000988, 2334486, 2405228, 2560404, 2834733, 3092436, 3501729, 3607842, 3779644, 3840606, 4668972, 5411763, 5669466, 6614377, 7003458, 7215684, 7681212, 8504199, 10823526, 11338932, 13228754, 14006916, 17008398, 19843131, 21647052, 26457508, 34016796, 39686262, 59529393, 79372524, 119058786, 238117572]

約数ペア:

[(1, 238117572), (2, 119058786), (3, 79372524), (4, 59529393), (6, 39686262), (7, 34016796), (9, 26457508), (11, 21647052), (12, 19843131), (14, 17008398), (17, 14006916), (18, 13228754), (21, 11338932), (22, 10823526), (28, 8504199), (31, 7681212), (33, 7215684), (34, 7003458), (36, 6614377), (42, 5669466), (44, 5411763), (51, 4668972), (62, 3840606), (63, 3779644), (66, 3607842), (68, 3501729), (77, 3092436), (84, 2834733), (93, 2560404), (99, 2405228), (102, 2334486), (119, 2000988), (124, 1920303), (126, 1889822), (132, 1803921), (153, 1556324), (154, 1546218), (163, 1460844), (186, 1280202), (187, 1273356), (198, 1202614), (204, 1167243), (217, 1097316), (231, 1030812), (238, 1000494), (252, 944911), (279, 853468), (306, 778162), (308, 773109), (326, 730422), (341, 698292), (357, 666996), (372, 640101), (374, 636678), (396, 601307), (434, 548658), (462, 515406), (476, 500247), (489, 486948), (527, 451836), (558, 426734), (561, 424452), (612, 389081), (651, 365772), (652, 365211), (682, 349146), (693, 343604), (714, 333498), (748, 318339), (868, 274329), (924, 257703), (978, 243474), (1023, 232764), (1054, 225918), (1071, 222332), (1116, 213367), (1122, 212226), (1141, 208692), (1302, 182886), (1309, 181908), (1364, 174573), (1386, 171802), (1428, 166749), (1467, 162316), (1581, 150612), (1683, 141484), (1793, 132804), (1953, 121924), (1956, 121737), (2046, 116382), (2108, 112959), (2142, 111166), (2244, 106113), (2282, 104346), (2387, 99756), (2604, 91443), (2618, 90954), (2771, 85932), (2772, 85901), (2934, 81158), (3069, 77588), (3162, 75306), (3366, 70742), (3423, 69564), (3586, 66402), (3689, 64548), (3906, 60962), (3927, 60636), (4092, 58191), (4284, 55583), (4564, 52173), (4743, 50204), (4774, 49878), (5053, 47124), (5236, 45477), (5379, 44268), (5542, 42966), (5797, 41076), (5868, 40579), (6138, 38794), (6324, 37653), (6732, 35371), (6846, 34782), (7161, 33252), (7172, 33201), (7378, 32274), (7812, 30481), (7854, 30318), (8313, 28644), (9486, 25102), (9548, 24939), (10106, 23562), (10269, 23188), (10758, 22134), (11067, 21516), (11084, 21483), (11594, 20538), (11781, 20212), (12276, 19397), (12551, 18972), (13692, 17391), (14322, 16626), (14756, 16137), (15159, 15708)]