1967572728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26713}}^1$

素因数の和:26770

約数の個数: 128

約数和(自身を含む): 6154905600

約数和(自身を除く): 4187332872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 6138, 6696, 8184, 9207, 12276, 18414, 24552, 26713, 36828, 53426, 73656, 80139, 106852, 160278, 213704, 240417, 293843, 320556, 480834, 587686, 641112, 721251, 828103, 881529, 961668, 1175372, 1442502, 1656206, 1763058, 1923336, 2350744, 2484309, 2644587, 2885004, 3312412, 3526116, 4968618, 5289174, 5770008, 6624824, 7052232, 7452927, 7933761, 9109133, 9937236, 10578348, 14905854, 15867522, 18218266, 19874472, 21156696, 22358781, 27327399, 29811708, 31735044, 36436532, 44717562, 54654798, 59623416, 63470088, 72873064, 81982197, 89435124, 109309596, 163964394, 178870248, 218619192, 245946591, 327928788, 491893182, 655857576, 983786364, 1967572728]

約数ペア:

[(1, 1967572728), (2, 983786364), (3, 655857576), (4, 491893182), (6, 327928788), (8, 245946591), (9, 218619192), (11, 178870248), (12, 163964394), (18, 109309596), (22, 89435124), (24, 81982197), (27, 72873064), (31, 63470088), (33, 59623416), (36, 54654798), (44, 44717562), (54, 36436532), (62, 31735044), (66, 29811708), (72, 27327399), (88, 22358781), (93, 21156696), (99, 19874472), (108, 18218266), (124, 15867522), (132, 14905854), (186, 10578348), (198, 9937236), (216, 9109133), (248, 7933761), (264, 7452927), (279, 7052232), (297, 6624824), (341, 5770008), (372, 5289174), (396, 4968618), (558, 3526116), (594, 3312412), (682, 2885004), (744, 2644587), (792, 2484309), (837, 2350744), (1023, 1923336), (1116, 1763058), (1188, 1656206), (1364, 1442502), (1674, 1175372), (2046, 961668), (2232, 881529), (2376, 828103), (2728, 721251), (3069, 641112), (3348, 587686), (4092, 480834), (6138, 320556), (6696, 293843), (8184, 240417), (9207, 213704), (12276, 160278), (18414, 106852), (24552, 80139), (26713, 73656), (36828, 53426)]