655339104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:230

約数の個数: 216

約数和(自身を含む): 2194828272

約数和(自身を除く): 1539489168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 73, 84, 96, 112, 122, 126, 144, 146, 168, 183, 219, 224, 244, 252, 288, 292, 336, 366, 427, 438, 488, 504, 511, 549, 584, 657, 672, 732, 854, 876, 976, 1008, 1022, 1098, 1168, 1281, 1314, 1464, 1533, 1708, 1752, 1952, 2016, 2044, 2196, 2336, 2562, 2628, 2928, 3066, 3416, 3504, 3843, 4088, 4392, 4453, 4599, 5124, 5256, 5329, 5856, 6132, 6832, 7008, 7686, 8176, 8784, 8906, 9198, 10248, 10512, 10658, 12264, 13359, 13664, 15372, 15987, 16352, 17568, 17812, 18396, 20496, 21024, 21316, 24528, 26718, 30744, 31171, 31974, 35624, 36792, 37303, 40077, 40992, 42632, 47961, 49056, 53436, 61488, 62342, 63948, 71248, 73584, 74606, 80154, 85264, 93513, 95922, 106872, 111909, 122976, 124684, 127896, 142496, 147168, 149212, 160308, 170528, 187026, 191844, 213744, 223818, 249368, 255792, 280539, 298424, 320616, 325069, 335727, 374052, 383688, 427488, 447636, 498736, 511584, 561078, 596848, 641232, 650138, 671454, 748104, 767376, 895272, 975207, 997472, 1122156, 1193696, 1282464, 1300276, 1342908, 1496208, 1534752, 1790544, 1950414, 2244312, 2275483, 2600552, 2685816, 2925621, 2992416, 3581088, 3900828, 4488624, 4550966, 5201104, 5371632, 5851242, 6826449, 7801656, 8977248, 9101932, 10402208, 10743264, 11702484, 13652898, 15603312, 18203864, 20479347, 23404968, 27305796, 31206624, 36407728, 40958694, 46809936, 54611592, 72815456, 81917388, 93619872, 109223184, 163834776, 218446368, 327669552, 655339104]

約数ペア:

[(1, 655339104), (2, 327669552), (3, 218446368), (4, 163834776), (6, 109223184), (7, 93619872), (8, 81917388), (9, 72815456), (12, 54611592), (14, 46809936), (16, 40958694), (18, 36407728), (21, 31206624), (24, 27305796), (28, 23404968), (32, 20479347), (36, 18203864), (42, 15603312), (48, 13652898), (56, 11702484), (61, 10743264), (63, 10402208), (72, 9101932), (73, 8977248), (84, 7801656), (96, 6826449), (112, 5851242), (122, 5371632), (126, 5201104), (144, 4550966), (146, 4488624), (168, 3900828), (183, 3581088), (219, 2992416), (224, 2925621), (244, 2685816), (252, 2600552), (288, 2275483), (292, 2244312), (336, 1950414), (366, 1790544), (427, 1534752), (438, 1496208), (488, 1342908), (504, 1300276), (511, 1282464), (549, 1193696), (584, 1122156), (657, 997472), (672, 975207), (732, 895272), (854, 767376), (876, 748104), (976, 671454), (1008, 650138), (1022, 641232), (1098, 596848), (1168, 561078), (1281, 511584), (1314, 498736), (1464, 447636), (1533, 427488), (1708, 383688), (1752, 374052), (1952, 335727), (2016, 325069), (2044, 320616), (2196, 298424), (2336, 280539), (2562, 255792), (2628, 249368), (2928, 223818), (3066, 213744), (3416, 191844), (3504, 187026), (3843, 170528), (4088, 160308), (4392, 149212), (4453, 147168), (4599, 142496), (5124, 127896), (5256, 124684), (5329, 122976), (5856, 111909), (6132, 106872), (6832, 95922), (7008, 93513), (7686, 85264), (8176, 80154), (8784, 74606), (8906, 73584), (9198, 71248), (10248, 63948), (10512, 62342), (10658, 61488), (12264, 53436), (13359, 49056), (13664, 47961), (15372, 42632), (15987, 40992), (16352, 40077), (17568, 37303), (17812, 36792), (18396, 35624), (20496, 31974), (21024, 31171), (21316, 30744), (24528, 26718)]