220587444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 764854272

約数和(自身を除く): 544266828

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, 151, 153, 154, 186, 187, 198, 204, 217, 231, 238, 252, 279, 302, 306, 308, 341, 357, 372, 374, 396, 434, 453, 462, 476, 527, 558, 561, 604, 612, 651, 682, 693, 714, 748, 868, 906, 924, 1023, 1054, 1057, 1071, 1116, 1122, 1302, 1309, 1359, 1364, 1386, 1428, 1581, 1661, 1683, 1812, 1953, 2046, 2108, 2114, 2142, 2244, 2387, 2567, 2604, 2618, 2718, 2772, 3069, 3162, 3171, 3322, 3366, 3689, 3906, 3927, 4092, 4228, 4284, 4681, 4743, 4774, 4983, 5134, 5236, 5436, 5797, 6138, 6324, 6342, 6644, 6732, 7161, 7378, 7701, 7812, 7854, 9362, 9486, 9513, 9548, 9966, 10268, 11067, 11594, 11627, 11781, 12276, 12684, 14043, 14322, 14756, 14949, 15402, 15708, 17391, 17969, 18724, 18972, 19026, 19932, 21483, 22134, 23103, 23188, 23254, 23562, 28086, 28237, 28644, 29898, 30804, 32767, 33201, 34782, 34881, 35938, 38052, 40579, 42129, 42966, 44268, 46206, 46508, 47124, 51491, 52173, 53907, 56172, 56474, 59796, 65534, 66402, 69564, 69762, 71876, 79577, 81158, 84258, 84711, 85932, 92412, 98301, 102982, 104346, 104643, 107814, 112948, 121737, 131068, 132804, 139524, 154473, 159154, 161721, 162316, 168516, 169422, 196602, 197659, 205964, 208692, 209286, 215628, 238731, 243474, 254133, 294903, 308946, 318308, 323442, 338844, 360437, 365211, 393204, 395318, 418572, 463419, 477462, 486948, 508266, 557039, 589806, 592977, 617892, 646884, 716193, 720874, 730422, 790636, 875347, 926838, 954924, 1016532, 1081311, 1114078, 1179612, 1185954, 1432386, 1441748, 1460844, 1671117, 1750694, 1778931, 1853676, 2162622, 2228156, 2371908, 2626041, 2864772, 3243933, 3342234, 3501388, 3557862, 4325244, 5013351, 5252082, 6127429, 6487866, 6684468, 7115724, 7878123, 10026702, 10504164, 12254858, 12975732, 15756246, 18382287, 20053404, 24509716, 31512492, 36764574, 55146861, 73529148, 110293722, 220587444]

約数ペア:

[(1, 220587444), (2, 110293722), (3, 73529148), (4, 55146861), (6, 36764574), (7, 31512492), (9, 24509716), (11, 20053404), (12, 18382287), (14, 15756246), (17, 12975732), (18, 12254858), (21, 10504164), (22, 10026702), (28, 7878123), (31, 7115724), (33, 6684468), (34, 6487866), (36, 6127429), (42, 5252082), (44, 5013351), (51, 4325244), (62, 3557862), (63, 3501388), (66, 3342234), (68, 3243933), (77, 2864772), (84, 2626041), (93, 2371908), (99, 2228156), (102, 2162622), (119, 1853676), (124, 1778931), (126, 1750694), (132, 1671117), (151, 1460844), (153, 1441748), (154, 1432386), (186, 1185954), (187, 1179612), (198, 1114078), (204, 1081311), (217, 1016532), (231, 954924), (238, 926838), (252, 875347), (279, 790636), (302, 730422), (306, 720874), (308, 716193), (341, 646884), (357, 617892), (372, 592977), (374, 589806), (396, 557039), (434, 508266), (453, 486948), (462, 477462), (476, 463419), (527, 418572), (558, 395318), (561, 393204), (604, 365211), (612, 360437), (651, 338844), (682, 323442), (693, 318308), (714, 308946), (748, 294903), (868, 254133), (906, 243474), (924, 238731), (1023, 215628), (1054, 209286), (1057, 208692), (1071, 205964), (1116, 197659), (1122, 196602), (1302, 169422), (1309, 168516), (1359, 162316), (1364, 161721), (1386, 159154), (1428, 154473), (1581, 139524), (1661, 132804), (1683, 131068), (1812, 121737), (1953, 112948), (2046, 107814), (2108, 104643), (2114, 104346), (2142, 102982), (2244, 98301), (2387, 92412), (2567, 85932), (2604, 84711), (2618, 84258), (2718, 81158), (2772, 79577), (3069, 71876), (3162, 69762), (3171, 69564), (3322, 66402), (3366, 65534), (3689, 59796), (3906, 56474), (3927, 56172), (4092, 53907), (4228, 52173), (4284, 51491), (4681, 47124), (4743, 46508), (4774, 46206), (4983, 44268), (5134, 42966), (5236, 42129), (5436, 40579), (5797, 38052), (6138, 35938), (6324, 34881), (6342, 34782), (6644, 33201), (6732, 32767), (7161, 30804), (7378, 29898), (7701, 28644), (7812, 28237), (7854, 28086), (9362, 23562), (9486, 23254), (9513, 23188), (9548, 23103), (9966, 22134), (10268, 21483), (11067, 19932), (11594, 19026), (11627, 18972), (11781, 18724), (12276, 17969), (12684, 17391), (14043, 15708), (14322, 15402), (14756, 14949)]