2912846868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 7900244352

約数和(自身を除く): 4987397484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 101, 122, 138, 183, 202, 207, 244, 276, 303, 366, 404, 414, 549, 571, 606, 732, 828, 909, 1098, 1142, 1212, 1403, 1713, 1818, 2196, 2284, 2323, 2806, 3426, 3636, 4209, 4646, 5139, 5612, 6161, 6852, 6969, 8418, 9292, 10278, 12322, 12627, 13133, 13938, 16836, 18483, 20556, 20907, 24644, 25254, 26266, 27876, 34831, 36966, 39399, 41814, 50508, 52532, 55449, 57671, 69662, 73932, 78798, 83628, 104493, 110898, 115342, 118197, 139324, 141703, 157596, 173013, 208986, 221796, 230684, 236394, 283406, 313479, 346026, 417972, 425109, 472788, 519039, 566812, 626958, 692052, 801113, 850218, 1038078, 1253916, 1275327, 1326433, 1602226, 1700436, 2076156, 2403339, 2550654, 2652866, 3204452, 3517931, 3979299, 4806678, 5101308, 5305732, 7035862, 7210017, 7958598, 9613356, 10553793, 11937897, 14071724, 14420034, 15917196, 21107586, 23875794, 28840068, 31661379, 42215172, 47751588, 63322758, 80912413, 126645516, 161824826, 242737239, 323649652, 485474478, 728211717, 970948956, 1456423434, 2912846868]

約数ペア:

[(1, 2912846868), (2, 1456423434), (3, 970948956), (4, 728211717), (6, 485474478), (9, 323649652), (12, 242737239), (18, 161824826), (23, 126645516), (36, 80912413), (46, 63322758), (61, 47751588), (69, 42215172), (92, 31661379), (101, 28840068), (122, 23875794), (138, 21107586), (183, 15917196), (202, 14420034), (207, 14071724), (244, 11937897), (276, 10553793), (303, 9613356), (366, 7958598), (404, 7210017), (414, 7035862), (549, 5305732), (571, 5101308), (606, 4806678), (732, 3979299), (828, 3517931), (909, 3204452), (1098, 2652866), (1142, 2550654), (1212, 2403339), (1403, 2076156), (1713, 1700436), (1818, 1602226), (2196, 1326433), (2284, 1275327), (2323, 1253916), (2806, 1038078), (3426, 850218), (3636, 801113), (4209, 692052), (4646, 626958), (5139, 566812), (5612, 519039), (6161, 472788), (6852, 425109), (6969, 417972), (8418, 346026), (9292, 313479), (10278, 283406), (12322, 236394), (12627, 230684), (13133, 221796), (13938, 208986), (16836, 173013), (18483, 157596), (20556, 141703), (20907, 139324), (24644, 118197), (25254, 115342), (26266, 110898), (27876, 104493), (34831, 83628), (36966, 78798), (39399, 73932), (41814, 69662), (50508, 57671), (52532, 55449)]