1275576912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 3948497280

約数和(自身を除く): 2672920368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 71, 72, 82, 102, 123, 136, 142, 144, 153, 164, 179, 204, 213, 246, 272, 284, 306, 328, 358, 369, 408, 426, 492, 537, 568, 612, 639, 656, 697, 716, 738, 816, 852, 984, 1074, 1136, 1207, 1224, 1278, 1394, 1432, 1476, 1611, 1704, 1968, 2091, 2148, 2414, 2448, 2556, 2788, 2864, 2911, 2952, 3043, 3222, 3408, 3621, 4182, 4296, 4828, 5112, 5576, 5822, 5904, 6086, 6273, 6444, 7242, 7339, 8364, 8592, 8733, 9129, 9656, 10224, 10863, 11152, 11644, 12172, 12546, 12709, 12888, 14484, 14678, 16728, 17466, 18258, 19312, 21726, 22017, 23288, 24344, 25092, 25418, 25776, 26199, 27387, 28968, 29356, 33456, 34932, 36516, 38127, 43452, 44034, 46576, 48688, 49487, 50184, 50836, 52398, 54774, 57936, 58712, 66051, 69864, 73032, 76254, 86904, 88068, 98974, 100368, 101672, 104796, 109548, 114381, 117424, 124763, 132102, 139728, 146064, 148461, 152508, 173808, 176136, 197948, 203344, 209592, 216053, 219096, 228762, 249526, 264204, 296922, 305016, 352272, 374289, 395896, 419184, 432106, 438192, 445383, 457524, 499052, 521069, 528408, 593844, 610032, 648159, 748578, 791792, 864212, 890766, 915048, 998104, 1042138, 1056816, 1122867, 1187688, 1296318, 1497156, 1563207, 1728424, 1781532, 1830096, 1944477, 1996208, 2084276, 2245734, 2375376, 2592636, 2994312, 3126414, 3456848, 3563064, 3888954, 4168552, 4491468, 4689621, 5185272, 5988624, 6252828, 7126128, 7777908, 8337104, 8858173, 8982936, 9379242, 10370544, 12505656, 15555816, 17716346, 17965872, 18758484, 25011312, 26574519, 31111632, 35432692, 37516968, 53149038, 70865384, 75033936, 79723557, 106298076, 141730768, 159447114, 212596152, 318894228, 425192304, 637788456, 1275576912]

約数ペア:

[(1, 1275576912), (2, 637788456), (3, 425192304), (4, 318894228), (6, 212596152), (8, 159447114), (9, 141730768), (12, 106298076), (16, 79723557), (17, 75033936), (18, 70865384), (24, 53149038), (34, 37516968), (36, 35432692), (41, 31111632), (48, 26574519), (51, 25011312), (68, 18758484), (71, 17965872), (72, 17716346), (82, 15555816), (102, 12505656), (123, 10370544), (136, 9379242), (142, 8982936), (144, 8858173), (153, 8337104), (164, 7777908), (179, 7126128), (204, 6252828), (213, 5988624), (246, 5185272), (272, 4689621), (284, 4491468), (306, 4168552), (328, 3888954), (358, 3563064), (369, 3456848), (408, 3126414), (426, 2994312), (492, 2592636), (537, 2375376), (568, 2245734), (612, 2084276), (639, 1996208), (656, 1944477), (697, 1830096), (716, 1781532), (738, 1728424), (816, 1563207), (852, 1497156), (984, 1296318), (1074, 1187688), (1136, 1122867), (1207, 1056816), (1224, 1042138), (1278, 998104), (1394, 915048), (1432, 890766), (1476, 864212), (1611, 791792), (1704, 748578), (1968, 648159), (2091, 610032), (2148, 593844), (2414, 528408), (2448, 521069), (2556, 499052), (2788, 457524), (2864, 445383), (2911, 438192), (2952, 432106), (3043, 419184), (3222, 395896), (3408, 374289), (3621, 352272), (4182, 305016), (4296, 296922), (4828, 264204), (5112, 249526), (5576, 228762), (5822, 219096), (5904, 216053), (6086, 209592), (6273, 203344), (6444, 197948), (7242, 176136), (7339, 173808), (8364, 152508), (8592, 148461), (8733, 146064), (9129, 139728), (9656, 132102), (10224, 124763), (10863, 117424), (11152, 114381), (11644, 109548), (12172, 104796), (12546, 101672), (12709, 100368), (12888, 98974), (14484, 88068), (14678, 86904), (16728, 76254), (17466, 73032), (18258, 69864), (19312, 66051), (21726, 58712), (22017, 57936), (23288, 54774), (24344, 52398), (25092, 50836), (25418, 50184), (25776, 49487), (26199, 48688), (27387, 46576), (28968, 44034), (29356, 43452), (33456, 38127), (34932, 36516)]