2016456190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 4540935168

約数和(自身を除く): 2524478978

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 157, 170, 215, 238, 251, 301, 314, 430, 502, 595, 602, 731, 785, 1099, 1190, 1255, 1462, 1505, 1570, 1757, 2198, 2510, 2669, 3010, 3514, 3655, 4267, 5117, 5338, 5495, 6751, 7310, 8534, 8785, 10234, 10793, 10990, 13345, 13502, 17570, 18683, 21335, 21586, 25585, 26690, 29869, 33755, 37366, 39407, 42670, 47257, 51170, 53965, 59738, 67510, 75551, 78814, 93415, 94514, 107930, 114767, 149345, 151102, 183481, 186830, 197035, 229534, 236285, 275849, 298690, 366962, 377755, 394070, 472570, 551698, 573835, 669919, 755510, 803369, 917405, 1147670, 1284367, 1339838, 1379245, 1606738, 1694501, 1834810, 2568734, 2758490, 3349595, 3389002, 4016845, 4689433, 6421835, 6699190, 8033690, 8472505, 9378866, 11861507, 12843670, 16945010, 23447165, 23723014, 28806517, 46894330, 57613034, 59307535, 118615070, 144032585, 201645619, 288065170, 403291238, 1008228095, 2016456190]

約数ペア:

[(1, 2016456190), (2, 1008228095), (5, 403291238), (7, 288065170), (10, 201645619), (14, 144032585), (17, 118615070), (34, 59307535), (35, 57613034), (43, 46894330), (70, 28806517), (85, 23723014), (86, 23447165), (119, 16945010), (157, 12843670), (170, 11861507), (215, 9378866), (238, 8472505), (251, 8033690), (301, 6699190), (314, 6421835), (430, 4689433), (502, 4016845), (595, 3389002), (602, 3349595), (731, 2758490), (785, 2568734), (1099, 1834810), (1190, 1694501), (1255, 1606738), (1462, 1379245), (1505, 1339838), (1570, 1284367), (1757, 1147670), (2198, 917405), (2510, 803369), (2669, 755510), (3010, 669919), (3514, 573835), (3655, 551698), (4267, 472570), (5117, 394070), (5338, 377755), (5495, 366962), (6751, 298690), (7310, 275849), (8534, 236285), (8785, 229534), (10234, 197035), (10793, 186830), (10990, 183481), (13345, 151102), (13502, 149345), (17570, 114767), (18683, 107930), (21335, 94514), (21586, 93415), (25585, 78814), (26690, 75551), (29869, 67510), (33755, 59738), (37366, 53965), (39407, 51170), (42670, 47257)]