886666464

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5293

約数の個数: 144

約数和(自身を含む): 2740308480

約数和(自身を除く): 1853642016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2736, 2976, 3534, 4464, 4712, 5227, 5301, 5472, 7068, 8928, 9424, 10454, 10602, 14136, 15681, 18848, 20908, 21204, 28272, 31362, 41816, 42408, 47043, 56544, 62724, 83632, 84816, 94086, 99313, 125448, 162037, 167264, 169632, 188172, 198626, 250896, 297939, 324074, 376344, 397252, 486111, 501792, 595878, 648148, 752688, 794504, 893817, 972222, 1191756, 1296296, 1458333, 1505376, 1589008, 1787634, 1944444, 2383512, 2592592, 2916666, 3078703, 3178016, 3575268, 3888888, 4767024, 5185184, 5833332, 6157406, 7150536, 7777776, 9236109, 9534048, 11666664, 12314812, 14301072, 15555552, 18472218, 23333328, 24629624, 27708327, 28602144, 36944436, 46666656, 49259248, 55416654, 73888872, 98518496, 110833308, 147777744, 221666616, 295555488, 443333232, 886666464]

約数ペア:

[(1, 886666464), (2, 443333232), (3, 295555488), (4, 221666616), (6, 147777744), (8, 110833308), (9, 98518496), (12, 73888872), (16, 55416654), (18, 49259248), (19, 46666656), (24, 36944436), (31, 28602144), (32, 27708327), (36, 24629624), (38, 23333328), (48, 18472218), (57, 15555552), (62, 14301072), (72, 12314812), (76, 11666664), (93, 9534048), (96, 9236109), (114, 7777776), (124, 7150536), (144, 6157406), (152, 5833332), (171, 5185184), (186, 4767024), (228, 3888888), (248, 3575268), (279, 3178016), (288, 3078703), (304, 2916666), (342, 2592592), (372, 2383512), (456, 1944444), (496, 1787634), (558, 1589008), (589, 1505376), (608, 1458333), (684, 1296296), (744, 1191756), (912, 972222), (992, 893817), (1116, 794504), (1178, 752688), (1368, 648148), (1488, 595878), (1767, 501792), (1824, 486111), (2232, 397252), (2356, 376344), (2736, 324074), (2976, 297939), (3534, 250896), (4464, 198626), (4712, 188172), (5227, 169632), (5301, 167264), (5472, 162037), (7068, 125448), (8928, 99313), (9424, 94086), (10454, 84816), (10602, 83632), (14136, 62724), (15681, 56544), (18848, 47043), (20908, 42408), (21204, 41816), (28272, 31362)]