1520722476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{464201}}^1$

素因数の和:464231

約数の個数: 72

約数和(自身を含む): 4731146784

約数和(自身を除く): 3210424308

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, 464201, 928402, 1392603, 1856804, 2785206, 3249407, 4177809, 5570412, 6034613, 6498814, 8355618, 9748221, 12069226, 12997628, 16711236, 18103839, 19496442, 24138452, 29244663, 36207678, 38992884, 42242291, 54311517, 58489326, 72415356, 84484582, 108623034, 116978652, 126726873, 168969164, 217246068, 253453746, 380180619, 506907492, 760361238, 1520722476]

約数ペア:

[(1, 1520722476), (2, 760361238), (3, 506907492), (4, 380180619), (6, 253453746), (7, 217246068), (9, 168969164), (12, 126726873), (13, 116978652), (14, 108623034), (18, 84484582), (21, 72415356), (26, 58489326), (28, 54311517), (36, 42242291), (39, 38992884), (42, 36207678), (52, 29244663), (63, 24138452), (78, 19496442), (84, 18103839), (91, 16711236), (117, 12997628), (126, 12069226), (156, 9748221), (182, 8355618), (234, 6498814), (252, 6034613), (273, 5570412), (364, 4177809), (468, 3249407), (546, 2785206), (819, 1856804), (1092, 1392603), (1638, 928402), (3276, 464201)]