328894887664

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1719

約数の個数: 160

約数和(自身を含む): 748197112320

約数和(自身を除く): 419302224656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 89, 112, 166, 178, 331, 332, 356, 581, 623, 662, 664, 712, 1162, 1201, 1246, 1324, 1328, 1424, 2317, 2324, 2402, 2492, 2648, 4634, 4648, 4804, 4984, 5296, 7387, 8407, 9268, 9296, 9608, 9968, 14774, 16814, 18536, 19216, 27473, 29459, 29548, 33628, 37072, 51709, 54946, 58918, 59096, 67256, 99683, 103418, 106889, 109892, 117836, 118192, 134512, 192311, 199366, 206213, 206836, 213778, 219784, 235672, 384622, 397531, 398732, 412426, 413672, 427556, 439568, 471344, 697781, 748223, 769244, 795062, 797464, 824852, 827344, 855112, 1395562, 1496446, 1538488, 1590124, 1594928, 1649704, 1710224, 2445097, 2782717, 2791124, 2992892, 3076976, 3180248, 3299408, 4890194, 5565434, 5582248, 5985784, 6360496, 8871787, 9780388, 11130868, 11164496, 11971568, 17115679, 17743574, 19560776, 22261736, 32995073, 34231358, 35380259, 35487148, 39121552, 44523472, 62102509, 65990146, 68462716, 70760518, 70974296, 124205018, 131980292, 136925432, 141521036, 141948592, 230965511, 247661813, 248410036, 263960584, 273850864, 283042072, 461931022, 495323626, 496820072, 527921168, 566084144, 923862044, 990647252, 993640144, 1847724088, 1981294504, 2936561497, 3695448176, 3962589008, 5873122994, 11746245988, 20555930479, 23492491976, 41111860958, 46984983952, 82223721916, 164447443832, 328894887664]

約数ペア:

[(1, 328894887664), (2, 164447443832), (4, 82223721916), (7, 46984983952), (8, 41111860958), (14, 23492491976), (16, 20555930479), (28, 11746245988), (56, 5873122994), (83, 3962589008), (89, 3695448176), (112, 2936561497), (166, 1981294504), (178, 1847724088), (331, 993640144), (332, 990647252), (356, 923862044), (581, 566084144), (623, 527921168), (662, 496820072), (664, 495323626), (712, 461931022), (1162, 283042072), (1201, 273850864), (1246, 263960584), (1324, 248410036), (1328, 247661813), (1424, 230965511), (2317, 141948592), (2324, 141521036), (2402, 136925432), (2492, 131980292), (2648, 124205018), (4634, 70974296), (4648, 70760518), (4804, 68462716), (4984, 65990146), (5296, 62102509), (7387, 44523472), (8407, 39121552), (9268, 35487148), (9296, 35380259), (9608, 34231358), (9968, 32995073), (14774, 22261736), (16814, 19560776), (18536, 17743574), (19216, 17115679), (27473, 11971568), (29459, 11164496), (29548, 11130868), (33628, 9780388), (37072, 8871787), (51709, 6360496), (54946, 5985784), (58918, 5582248), (59096, 5565434), (67256, 4890194), (99683, 3299408), (103418, 3180248), (106889, 3076976), (109892, 2992892), (117836, 2791124), (118192, 2782717), (134512, 2445097), (192311, 1710224), (199366, 1649704), (206213, 1594928), (206836, 1590124), (213778, 1538488), (219784, 1496446), (235672, 1395562), (384622, 855112), (397531, 827344), (398732, 824852), (412426, 797464), (413672, 795062), (427556, 769244), (439568, 748223), (471344, 697781)]