628588464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 2035584000

約数和(自身を除く): 1406995536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 79, 84, 98, 102, 112, 119, 136, 147, 158, 168, 196, 199, 204, 237, 238, 272, 294, 316, 336, 357, 392, 398, 408, 474, 476, 553, 588, 597, 632, 714, 784, 796, 816, 833, 948, 952, 1106, 1176, 1194, 1264, 1343, 1393, 1428, 1592, 1659, 1666, 1896, 1904, 2212, 2352, 2388, 2499, 2686, 2786, 2856, 3184, 3318, 3332, 3383, 3792, 3871, 4029, 4179, 4424, 4776, 4998, 5372, 5572, 5712, 6636, 6664, 6766, 7742, 8058, 8358, 8848, 9401, 9552, 9751, 9996, 10149, 10744, 11144, 11613, 13272, 13328, 13532, 15484, 15721, 16116, 16716, 18802, 19502, 19992, 20298, 21488, 22288, 23226, 23681, 26544, 27064, 28203, 29253, 30968, 31442, 32232, 33432, 37604, 39004, 39984, 40596, 46452, 47163, 47362, 54128, 56406, 58506, 61936, 62884, 64464, 65807, 66864, 71043, 75208, 78008, 81192, 92904, 94326, 94724, 110047, 112812, 117012, 125768, 131614, 142086, 150416, 156016, 162384, 165767, 185808, 188652, 189448, 197421, 220094, 225624, 234024, 251536, 263228, 267257, 284172, 330141, 331534, 377304, 378896, 394842, 440188, 451248, 468048, 497301, 526456, 534514, 568344, 660282, 663068, 754608, 770329, 789684, 801771, 880376, 994602, 1052912, 1069028, 1136688, 1320564, 1326136, 1540658, 1579368, 1603542, 1760752, 1870799, 1989204, 2138056, 2310987, 2641128, 2652272, 3081316, 3158736, 3207084, 3741598, 3978408, 4276112, 4621974, 5282256, 5612397, 6162632, 6414168, 7483196, 7956816, 9243948, 11224794, 12325264, 12828336, 13095593, 14966392, 18487896, 22449588, 26191186, 29932784, 36975792, 39286779, 44899176, 52382372, 78573558, 89798352, 104764744, 157147116, 209529488, 314294232, 628588464]

約数ペア:

[(1, 628588464), (2, 314294232), (3, 209529488), (4, 157147116), (6, 104764744), (7, 89798352), (8, 78573558), (12, 52382372), (14, 44899176), (16, 39286779), (17, 36975792), (21, 29932784), (24, 26191186), (28, 22449588), (34, 18487896), (42, 14966392), (48, 13095593), (49, 12828336), (51, 12325264), (56, 11224794), (68, 9243948), (79, 7956816), (84, 7483196), (98, 6414168), (102, 6162632), (112, 5612397), (119, 5282256), (136, 4621974), (147, 4276112), (158, 3978408), (168, 3741598), (196, 3207084), (199, 3158736), (204, 3081316), (237, 2652272), (238, 2641128), (272, 2310987), (294, 2138056), (316, 1989204), (336, 1870799), (357, 1760752), (392, 1603542), (398, 1579368), (408, 1540658), (474, 1326136), (476, 1320564), (553, 1136688), (588, 1069028), (597, 1052912), (632, 994602), (714, 880376), (784, 801771), (796, 789684), (816, 770329), (833, 754608), (948, 663068), (952, 660282), (1106, 568344), (1176, 534514), (1194, 526456), (1264, 497301), (1343, 468048), (1393, 451248), (1428, 440188), (1592, 394842), (1659, 378896), (1666, 377304), (1896, 331534), (1904, 330141), (2212, 284172), (2352, 267257), (2388, 263228), (2499, 251536), (2686, 234024), (2786, 225624), (2856, 220094), (3184, 197421), (3318, 189448), (3332, 188652), (3383, 185808), (3792, 165767), (3871, 162384), (4029, 156016), (4179, 150416), (4424, 142086), (4776, 131614), (4998, 125768), (5372, 117012), (5572, 112812), (5712, 110047), (6636, 94724), (6664, 94326), (6766, 92904), (7742, 81192), (8058, 78008), (8358, 75208), (8848, 71043), (9401, 66864), (9552, 65807), (9751, 64464), (9996, 62884), (10149, 61936), (10744, 58506), (11144, 56406), (11613, 54128), (13272, 47362), (13328, 47163), (13532, 46452), (15484, 40596), (15721, 39984), (16116, 39004), (16716, 37604), (18802, 33432), (19502, 32232), (19992, 31442), (20298, 30968), (21488, 29253), (22288, 28203), (23226, 27064), (23681, 26544)]