1329999696

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5294

約数の個数: 160

約数和(自身を含む): 4148940800

約数和(自身を除く): 2818941104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 2052, 2232, 2356, 2736, 3348, 3534, 4104, 4464, 4712, 5227, 5301, 6696, 7068, 8208, 9424, 10454, 10602, 13392, 14136, 15681, 15903, 20908, 21204, 28272, 31362, 31806, 41816, 42408, 47043, 62724, 63612, 83632, 84816, 94086, 99313, 125448, 127224, 141129, 162037, 188172, 198626, 250896, 254448, 282258, 297939, 324074, 376344, 397252, 486111, 564516, 595878, 648148, 752688, 794504, 893817, 972222, 1129032, 1191756, 1296296, 1458333, 1589008, 1787634, 1944444, 2258064, 2383512, 2592592, 2681451, 2916666, 3078703, 3575268, 3888888, 4374999, 4767024, 5362902, 5833332, 6157406, 7150536, 7777776, 8749998, 9236109, 10725804, 11666664, 12314812, 14301072, 17499996, 18472218, 21451608, 23333328, 24629624, 27708327, 34999992, 36944436, 42903216, 49259248, 55416654, 69999984, 73888872, 83124981, 110833308, 147777744, 166249962, 221666616, 332499924, 443333232, 664999848, 1329999696]

約数ペア:

[(1, 1329999696), (2, 664999848), (3, 443333232), (4, 332499924), (6, 221666616), (8, 166249962), (9, 147777744), (12, 110833308), (16, 83124981), (18, 73888872), (19, 69999984), (24, 55416654), (27, 49259248), (31, 42903216), (36, 36944436), (38, 34999992), (48, 27708327), (54, 24629624), (57, 23333328), (62, 21451608), (72, 18472218), (76, 17499996), (93, 14301072), (108, 12314812), (114, 11666664), (124, 10725804), (144, 9236109), (152, 8749998), (171, 7777776), (186, 7150536), (216, 6157406), (228, 5833332), (248, 5362902), (279, 4767024), (304, 4374999), (342, 3888888), (372, 3575268), (432, 3078703), (456, 2916666), (496, 2681451), (513, 2592592), (558, 2383512), (589, 2258064), (684, 1944444), (744, 1787634), (837, 1589008), (912, 1458333), (1026, 1296296), (1116, 1191756), (1178, 1129032), (1368, 972222), (1488, 893817), (1674, 794504), (1767, 752688), (2052, 648148), (2232, 595878), (2356, 564516), (2736, 486111), (3348, 397252), (3534, 376344), (4104, 324074), (4464, 297939), (4712, 282258), (5227, 254448), (5301, 250896), (6696, 198626), (7068, 188172), (8208, 162037), (9424, 141129), (10454, 127224), (10602, 125448), (13392, 99313), (14136, 94086), (15681, 84816), (15903, 83632), (20908, 63612), (21204, 62724), (28272, 47043), (31362, 42408), (31806, 41816)]