831347244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{253769}}^1$

素因数の和:253799

約数の個数: 72

約数和(自身を含む): 2586423840

約数和(自身を除く): 1755076596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 253769, 507538, 761307, 1015076, 1522614, 1776383, 2283921, 3045228, 3298997, 3552766, 4567842, 5329149, 6597994, 7105532, 9135684, 9896991, 10658298, 13195988, 15987447, 19793982, 21316596, 23092979, 29690973, 31974894, 39587964, 46185958, 59381946, 63949788, 69278937, 92371916, 118763892, 138557874, 207836811, 277115748, 415673622, 831347244]

約数ペア:

[(1, 831347244), (2, 415673622), (3, 277115748), (4, 207836811), (6, 138557874), (7, 118763892), (9, 92371916), (12, 69278937), (13, 63949788), (14, 59381946), (18, 46185958), (21, 39587964), (26, 31974894), (28, 29690973), (36, 23092979), (39, 21316596), (42, 19793982), (52, 15987447), (63, 13195988), (78, 10658298), (84, 9896991), (91, 9135684), (117, 7105532), (126, 6597994), (156, 5329149), (182, 4567842), (234, 3552766), (252, 3298997), (273, 3045228), (364, 2283921), (468, 1776383), (546, 1522614), (819, 1015076), (1092, 761307), (1638, 507538), (3276, 253769)]