1279387564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 3072577536

約数和(自身を除く): 1793189972

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 47, 52, 53, 68, 83, 91, 94, 106, 119, 166, 182, 188, 212, 221, 238, 329, 332, 364, 371, 442, 476, 581, 611, 658, 689, 742, 799, 884, 901, 1079, 1162, 1222, 1316, 1378, 1411, 1484, 1547, 1598, 1802, 2158, 2324, 2444, 2491, 2756, 2822, 3094, 3196, 3604, 3901, 4277, 4316, 4399, 4823, 4982, 5593, 5644, 6188, 6307, 7553, 7802, 8554, 8798, 9646, 9877, 9964, 10387, 11186, 11713, 12614, 15106, 15604, 17108, 17437, 17596, 18343, 19292, 19754, 20774, 22372, 23426, 25228, 27307, 30212, 30793, 32383, 34874, 36686, 39508, 41548, 42347, 46852, 50713, 54614, 57187, 61586, 64766, 66317, 69748, 72709, 73372, 74783, 81991, 84694, 101426, 109228, 114374, 123172, 128401, 129532, 132634, 145418, 149566, 163982, 169388, 202852, 206753, 226681, 228748, 256802, 265268, 290836, 296429, 299132, 327964, 354991, 400309, 413506, 453362, 464219, 513604, 523481, 550511, 592858, 709982, 800618, 827012, 862121, 906724, 928438, 972179, 1046962, 1101022, 1185716, 1419964, 1447271, 1601236, 1724242, 1856876, 1944358, 2093924, 2202044, 2687789, 2894542, 3448484, 3514801, 3853577, 3888716, 5375578, 5789084, 6034847, 6805253, 7029602, 7707154, 10751156, 12069694, 13610506, 14059204, 15414308, 18814523, 24139388, 24603607, 27221012, 37629046, 45692413, 49207214, 75258092, 91384826, 98414428, 182769652, 319846891, 639693782, 1279387564]

約数ペア:

[(1, 1279387564), (2, 639693782), (4, 319846891), (7, 182769652), (13, 98414428), (14, 91384826), (17, 75258092), (26, 49207214), (28, 45692413), (34, 37629046), (47, 27221012), (52, 24603607), (53, 24139388), (68, 18814523), (83, 15414308), (91, 14059204), (94, 13610506), (106, 12069694), (119, 10751156), (166, 7707154), (182, 7029602), (188, 6805253), (212, 6034847), (221, 5789084), (238, 5375578), (329, 3888716), (332, 3853577), (364, 3514801), (371, 3448484), (442, 2894542), (476, 2687789), (581, 2202044), (611, 2093924), (658, 1944358), (689, 1856876), (742, 1724242), (799, 1601236), (884, 1447271), (901, 1419964), (1079, 1185716), (1162, 1101022), (1222, 1046962), (1316, 972179), (1378, 928438), (1411, 906724), (1484, 862121), (1547, 827012), (1598, 800618), (1802, 709982), (2158, 592858), (2324, 550511), (2444, 523481), (2491, 513604), (2756, 464219), (2822, 453362), (3094, 413506), (3196, 400309), (3604, 354991), (3901, 327964), (4277, 299132), (4316, 296429), (4399, 290836), (4823, 265268), (4982, 256802), (5593, 228748), (5644, 226681), (6188, 206753), (6307, 202852), (7553, 169388), (7802, 163982), (8554, 149566), (8798, 145418), (9646, 132634), (9877, 129532), (9964, 128401), (10387, 123172), (11186, 114374), (11713, 109228), (12614, 101426), (15106, 84694), (15604, 81991), (17108, 74783), (17437, 73372), (17596, 72709), (18343, 69748), (19292, 66317), (19754, 64766), (20774, 61586), (22372, 57187), (23426, 54614), (25228, 50713), (27307, 46852), (30212, 42347), (30793, 41548), (32383, 39508), (34874, 36686)]