491597652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{823}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 1416067072

約数和(自身を除く): 924469420

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 547, 823, 1092, 1094, 1641, 1646, 2188, 2469, 3282, 3292, 3829, 4938, 5761, 6564, 7111, 7658, 9876, 10699, 11487, 11522, 14222, 15316, 17283, 21333, 21398, 22974, 23044, 28444, 32097, 34566, 42666, 42796, 45948, 49777, 64194, 69132, 74893, 85332, 99554, 128388, 149331, 149786, 199108, 224679, 298662, 299572, 449358, 450181, 597324, 898716, 900362, 1350543, 1800724, 2701086, 3151267, 5402172, 5852353, 6302534, 9453801, 11704706, 12605068, 17557059, 18907602, 23409412, 35114118, 37815204, 40966471, 70228236, 81932942, 122899413, 163865884, 245798826, 491597652]

約数ペア:

[(1, 491597652), (2, 245798826), (3, 163865884), (4, 122899413), (6, 81932942), (7, 70228236), (12, 40966471), (13, 37815204), (14, 35114118), (21, 23409412), (26, 18907602), (28, 17557059), (39, 12605068), (42, 11704706), (52, 9453801), (78, 6302534), (84, 5852353), (91, 5402172), (156, 3151267), (182, 2701086), (273, 1800724), (364, 1350543), (546, 900362), (547, 898716), (823, 597324), (1092, 450181), (1094, 449358), (1641, 299572), (1646, 298662), (2188, 224679), (2469, 199108), (3282, 149786), (3292, 149331), (3829, 128388), (4938, 99554), (5761, 85332), (6564, 74893), (7111, 69132), (7658, 64194), (9876, 49777), (10699, 45948), (11487, 42796), (11522, 42666), (14222, 34566), (15316, 32097), (17283, 28444), (21333, 23044), (21398, 22974)]