8481022472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{2089}}^1$

素因数の和:2590

約数の個数: 64

約数和(自身を含む): 17345328000

約数和(自身を除く): 8864305528

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 379, 412, 758, 824, 1339, 1516, 2089, 2678, 3032, 4178, 4927, 5356, 8356, 9854, 10712, 16712, 19708, 27157, 39037, 39416, 54314, 78074, 108628, 156148, 215167, 217256, 312296, 430334, 507481, 791731, 860668, 1014962, 1583462, 1721336, 2029924, 2797171, 3166924, 4059848, 5594342, 6333848, 10292503, 11188684, 20585006, 22377368, 41170012, 81548293, 82340024, 163096586, 326193172, 652386344, 1060127809, 2120255618, 4240511236, 8481022472]

約数ペア:

[(1, 8481022472), (2, 4240511236), (4, 2120255618), (8, 1060127809), (13, 652386344), (26, 326193172), (52, 163096586), (103, 82340024), (104, 81548293), (206, 41170012), (379, 22377368), (412, 20585006), (758, 11188684), (824, 10292503), (1339, 6333848), (1516, 5594342), (2089, 4059848), (2678, 3166924), (3032, 2797171), (4178, 2029924), (4927, 1721336), (5356, 1583462), (8356, 1014962), (9854, 860668), (10712, 791731), (16712, 507481), (19708, 430334), (27157, 312296), (39037, 217256), (39416, 215167), (54314, 156148), (78074, 108628)]