328093605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 368635995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 83, 89, 105, 135, 141, 189, 235, 249, 267, 315, 329, 415, 423, 445, 581, 623, 705, 747, 801, 945, 987, 1245, 1269, 1335, 1645, 1743, 1869, 2115, 2241, 2403, 2905, 2961, 3115, 3735, 3901, 4005, 4183, 4935, 5229, 5607, 6345, 7387, 8715, 8883, 9345, 11205, 11703, 12015, 12549, 14805, 15687, 16821, 19505, 20915, 22161, 26145, 27307, 28035, 29281, 35109, 36935, 37647, 44415, 51709, 58515, 62745, 66483, 78435, 81921, 84105, 87843, 105327, 110805, 112941, 136535, 146405, 155127, 175545, 188235, 199449, 245763, 258545, 263529, 332415, 347189, 409605, 439215, 465381, 526635, 564705, 737289, 775635, 790587, 997245, 1041567, 1228815, 1317645, 1396143, 1735945, 2326905, 2430323, 3124701, 3686445, 3952935, 5207835, 6980715, 7290969, 9374103, 12151615, 15623505, 21872907, 36454845, 46870515, 65618721, 109364535, 328093605]

約数ペア:

[(1, 328093605), (3, 109364535), (5, 65618721), (7, 46870515), (9, 36454845), (15, 21872907), (21, 15623505), (27, 12151615), (35, 9374103), (45, 7290969), (47, 6980715), (63, 5207835), (83, 3952935), (89, 3686445), (105, 3124701), (135, 2430323), (141, 2326905), (189, 1735945), (235, 1396143), (249, 1317645), (267, 1228815), (315, 1041567), (329, 997245), (415, 790587), (423, 775635), (445, 737289), (581, 564705), (623, 526635), (705, 465381), (747, 439215), (801, 409605), (945, 347189), (987, 332415), (1245, 263529), (1269, 258545), (1335, 245763), (1645, 199449), (1743, 188235), (1869, 175545), (2115, 155127), (2241, 146405), (2403, 136535), (2905, 112941), (2961, 110805), (3115, 105327), (3735, 87843), (3901, 84105), (4005, 81921), (4183, 78435), (4935, 66483), (5229, 62745), (5607, 58515), (6345, 51709), (7387, 44415), (8715, 37647), (8883, 36935), (9345, 35109), (11205, 29281), (11703, 28035), (12015, 27307), (12549, 26145), (14805, 22161), (15687, 20915), (16821, 19505)]