222720516

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 604961280

約数和(自身を除く): 382240764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 61, 81, 108, 118, 122, 162, 177, 183, 191, 236, 244, 324, 354, 366, 382, 531, 549, 573, 708, 732, 764, 1062, 1098, 1146, 1593, 1647, 1719, 2124, 2196, 2292, 3186, 3294, 3438, 3599, 4779, 4941, 5157, 6372, 6588, 6876, 7198, 9558, 9882, 10314, 10797, 11269, 11651, 14396, 15471, 19116, 19764, 20628, 21594, 22538, 23302, 30942, 32391, 33807, 34953, 43188, 45076, 46604, 61884, 64782, 67614, 69906, 97173, 101421, 104859, 129564, 135228, 139812, 194346, 202842, 209718, 291519, 304263, 314577, 388692, 405684, 419436, 583038, 608526, 629154, 687409, 912789, 943731, 1166076, 1217052, 1258308, 1374818, 1825578, 1887462, 2062227, 2749636, 3651156, 3774924, 4124454, 6186681, 8248908, 12373362, 18560043, 24746724, 37120086, 55680129, 74240172, 111360258, 222720516]

約数ペア:

[(1, 222720516), (2, 111360258), (3, 74240172), (4, 55680129), (6, 37120086), (9, 24746724), (12, 18560043), (18, 12373362), (27, 8248908), (36, 6186681), (54, 4124454), (59, 3774924), (61, 3651156), (81, 2749636), (108, 2062227), (118, 1887462), (122, 1825578), (162, 1374818), (177, 1258308), (183, 1217052), (191, 1166076), (236, 943731), (244, 912789), (324, 687409), (354, 629154), (366, 608526), (382, 583038), (531, 419436), (549, 405684), (573, 388692), (708, 314577), (732, 304263), (764, 291519), (1062, 209718), (1098, 202842), (1146, 194346), (1593, 139812), (1647, 135228), (1719, 129564), (2124, 104859), (2196, 101421), (2292, 97173), (3186, 69906), (3294, 67614), (3438, 64782), (3599, 61884), (4779, 46604), (4941, 45076), (5157, 43188), (6372, 34953), (6588, 33807), (6876, 32391), (7198, 30942), (9558, 23302), (9882, 22538), (10314, 21594), (10797, 20628), (11269, 19764), (11651, 19116), (14396, 15471)]