324571984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 753567840

約数和(自身を除く): 428995856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 101, 124, 152, 176, 202, 209, 248, 304, 341, 404, 418, 496, 589, 682, 808, 836, 961, 1111, 1178, 1364, 1616, 1672, 1919, 1922, 2222, 2356, 2728, 3131, 3344, 3838, 3844, 4444, 4712, 5456, 6262, 6479, 7676, 7688, 8888, 9424, 10571, 12524, 12958, 15352, 15376, 17776, 18259, 21109, 21142, 25048, 25916, 30704, 34441, 36518, 42218, 42284, 50096, 51832, 59489, 68882, 73036, 84436, 84568, 97061, 103664, 118978, 137764, 146072, 168872, 169136, 194122, 200849, 237956, 275528, 292144, 337744, 388244, 401698, 475912, 551056, 654379, 776488, 803396, 951824, 1067671, 1308758, 1552976, 1606792, 1844159, 2135342, 2617516, 3213584, 3688318, 4270684, 5235032, 7376636, 8541368, 10470064, 14753272, 17082736, 20285749, 29506544, 40571498, 81142996, 162285992, 324571984]

約数ペア:

[(1, 324571984), (2, 162285992), (4, 81142996), (8, 40571498), (11, 29506544), (16, 20285749), (19, 17082736), (22, 14753272), (31, 10470064), (38, 8541368), (44, 7376636), (62, 5235032), (76, 4270684), (88, 3688318), (101, 3213584), (124, 2617516), (152, 2135342), (176, 1844159), (202, 1606792), (209, 1552976), (248, 1308758), (304, 1067671), (341, 951824), (404, 803396), (418, 776488), (496, 654379), (589, 551056), (682, 475912), (808, 401698), (836, 388244), (961, 337744), (1111, 292144), (1178, 275528), (1364, 237956), (1616, 200849), (1672, 194122), (1919, 169136), (1922, 168872), (2222, 146072), (2356, 137764), (2728, 118978), (3131, 103664), (3344, 97061), (3838, 84568), (3844, 84436), (4444, 73036), (4712, 68882), (5456, 59489), (6262, 51832), (6479, 50096), (7676, 42284), (7688, 42218), (8888, 36518), (9424, 34441), (10571, 30704), (12524, 25916), (12958, 25048), (15352, 21142), (15376, 21109), (17776, 18259)]