1228110804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 3397657536

約数和(自身を除く): 2169546732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 67, 68, 102, 122, 134, 153, 183, 201, 204, 244, 268, 306, 366, 402, 491, 549, 603, 612, 732, 804, 982, 1037, 1098, 1139, 1206, 1473, 1964, 2074, 2196, 2278, 2412, 2946, 3111, 3417, 4087, 4148, 4419, 4556, 5892, 6222, 6834, 8174, 8347, 8838, 9333, 10251, 12261, 12444, 13668, 16348, 16694, 17676, 18666, 20502, 24522, 25041, 29951, 32897, 33388, 36783, 37332, 41004, 49044, 50082, 59902, 65794, 69479, 73566, 75123, 89853, 98691, 100164, 119804, 131588, 138958, 147132, 150246, 179706, 197382, 208437, 269559, 277916, 296073, 300492, 359412, 394764, 416874, 509167, 539118, 559249, 592146, 625311, 833748, 1018334, 1078236, 1118498, 1184292, 1250622, 1527501, 1677747, 2006717, 2036668, 2236996, 2501244, 3055002, 3355494, 4013434, 4582503, 5033241, 6020151, 6110004, 6710988, 8026868, 9165006, 10066482, 12040302, 18060453, 18330012, 20132964, 24080604, 34114189, 36120906, 68228378, 72241812, 102342567, 136456756, 204685134, 307027701, 409370268, 614055402, 1228110804]

約数ペア:

[(1, 1228110804), (2, 614055402), (3, 409370268), (4, 307027701), (6, 204685134), (9, 136456756), (12, 102342567), (17, 72241812), (18, 68228378), (34, 36120906), (36, 34114189), (51, 24080604), (61, 20132964), (67, 18330012), (68, 18060453), (102, 12040302), (122, 10066482), (134, 9165006), (153, 8026868), (183, 6710988), (201, 6110004), (204, 6020151), (244, 5033241), (268, 4582503), (306, 4013434), (366, 3355494), (402, 3055002), (491, 2501244), (549, 2236996), (603, 2036668), (612, 2006717), (732, 1677747), (804, 1527501), (982, 1250622), (1037, 1184292), (1098, 1118498), (1139, 1078236), (1206, 1018334), (1473, 833748), (1964, 625311), (2074, 592146), (2196, 559249), (2278, 539118), (2412, 509167), (2946, 416874), (3111, 394764), (3417, 359412), (4087, 300492), (4148, 296073), (4419, 277916), (4556, 269559), (5892, 208437), (6222, 197382), (6834, 179706), (8174, 150246), (8347, 147132), (8838, 138958), (9333, 131588), (10251, 119804), (12261, 100164), (12444, 98691), (13668, 89853), (16348, 75123), (16694, 73566), (17676, 69479), (18666, 65794), (20502, 59902), (24522, 50082), (25041, 49044), (29951, 41004), (32897, 37332), (33388, 36783)]