661681691856

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{17605409}}^1$

素因数の和:17605458

約数の個数: 100

約数和(自身を含む): 1981136787300

約数和(自身を除く): 1319455095444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 261, 324, 348, 432, 464, 522, 648, 696, 783, 1044, 1296, 1392, 1566, 2088, 2349, 3132, 4176, 4698, 6264, 9396, 12528, 18792, 37584, 17605409, 35210818, 52816227, 70421636, 105632454, 140843272, 158448681, 211264908, 281686544, 316897362, 422529816, 475346043, 510556861, 633794724, 845059632, 950692086, 1021113722, 1267589448, 1426038129, 1531670583, 1901384172, 2042227444, 2535178896, 2852076258, 3063341166, 3802768344, 4084454888, 4595011749, 5704152516, 6126682332, 7605536688, 8168909776, 9190023498, 11408305032, 12253364664, 13785035247, 18380046996, 22816610064, 24506729328, 27570070494, 36760093992, 41355105741, 55140140988, 73520187984, 82710211482, 110280281976, 165420422964, 220560563952, 330840845928, 661681691856]

約数ペア:

[(1, 661681691856), (2, 330840845928), (3, 220560563952), (4, 165420422964), (6, 110280281976), (8, 82710211482), (9, 73520187984), (12, 55140140988), (16, 41355105741), (18, 36760093992), (24, 27570070494), (27, 24506729328), (29, 22816610064), (36, 18380046996), (48, 13785035247), (54, 12253364664), (58, 11408305032), (72, 9190023498), (81, 8168909776), (87, 7605536688), (108, 6126682332), (116, 5704152516), (144, 4595011749), (162, 4084454888), (174, 3802768344), (216, 3063341166), (232, 2852076258), (261, 2535178896), (324, 2042227444), (348, 1901384172), (432, 1531670583), (464, 1426038129), (522, 1267589448), (648, 1021113722), (696, 950692086), (783, 845059632), (1044, 633794724), (1296, 510556861), (1392, 475346043), (1566, 422529816), (2088, 316897362), (2349, 281686544), (3132, 211264908), (4176, 158448681), (4698, 140843272), (6264, 105632454), (9396, 70421636), (12528, 52816227), (18792, 35210818), (37584, 17605409)]