745617798436

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{12113}}^1\times {\mathrm{5323}}^1$

素因数の和:17513

約数の個数: 72

約数和(自身を含む): 1544008767840

約数和(自身を除く): 798390969404

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5323, 5782, 10646, 11564, 12113, 21292, 24226, 37261, 48452, 74522, 84791, 149044, 169582, 260827, 314057, 339164, 521654, 593537, 628114, 714667, 1043308, 1187074, 1256228, 1429334, 2198399, 2374148, 2858668, 4396798, 5002669, 8793596, 10005338, 15388793, 20010676, 30777586, 35018683, 61555172, 64477499, 70037366, 128954998, 140074732, 257909996, 451342493, 902684986, 1805369972, 3159397451, 3804172441, 6318794902, 7608344882, 12637589804, 15216689764, 26629207087, 53258414174, 106516828348, 186404449609, 372808899218, 745617798436]

約数ペア:

[(1, 745617798436), (2, 372808899218), (4, 186404449609), (7, 106516828348), (14, 53258414174), (28, 26629207087), (49, 15216689764), (59, 12637589804), (98, 7608344882), (118, 6318794902), (196, 3804172441), (236, 3159397451), (413, 1805369972), (826, 902684986), (1652, 451342493), (2891, 257909996), (5323, 140074732), (5782, 128954998), (10646, 70037366), (11564, 64477499), (12113, 61555172), (21292, 35018683), (24226, 30777586), (37261, 20010676), (48452, 15388793), (74522, 10005338), (84791, 8793596), (149044, 5002669), (169582, 4396798), (260827, 2858668), (314057, 2374148), (339164, 2198399), (521654, 1429334), (593537, 1256228), (628114, 1187074), (714667, 1043308)]