39550248

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 81409752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 419, 437, 456, 513, 552, 621, 684, 828, 838, 874, 1026, 1242, 1257, 1311, 1368, 1656, 1676, 1748, 2052, 2484, 2514, 2622, 3352, 3496, 3771, 3933, 4104, 4968, 5028, 5244, 7542, 7866, 7961, 9637, 10056, 10488, 11313, 11799, 15084, 15732, 15922, 19274, 22626, 23598, 23883, 28911, 30168, 31464, 31844, 38548, 45252, 47196, 47766, 57822, 63688, 71649, 77096, 86733, 90504, 94392, 95532, 115644, 143298, 173466, 183103, 191064, 214947, 231288, 260199, 286596, 346932, 366206, 429894, 520398, 549309, 573192, 693864, 732412, 859788, 1040796, 1098618, 1464824, 1647927, 1719576, 2081592, 2197236, 3295854, 4394472, 4943781, 6591708, 9887562, 13183416, 19775124, 39550248]

約数ペア:

[(1, 39550248), (2, 19775124), (3, 13183416), (4, 9887562), (6, 6591708), (8, 4943781), (9, 4394472), (12, 3295854), (18, 2197236), (19, 2081592), (23, 1719576), (24, 1647927), (27, 1464824), (36, 1098618), (38, 1040796), (46, 859788), (54, 732412), (57, 693864), (69, 573192), (72, 549309), (76, 520398), (92, 429894), (108, 366206), (114, 346932), (138, 286596), (152, 260199), (171, 231288), (184, 214947), (207, 191064), (216, 183103), (228, 173466), (276, 143298), (342, 115644), (414, 95532), (419, 94392), (437, 90504), (456, 86733), (513, 77096), (552, 71649), (621, 63688), (684, 57822), (828, 47766), (838, 47196), (874, 45252), (1026, 38548), (1242, 31844), (1257, 31464), (1311, 30168), (1368, 28911), (1656, 23883), (1676, 23598), (1748, 22626), (2052, 19274), (2484, 15922), (2514, 15732), (2622, 15084), (3352, 11799), (3496, 11313), (3771, 10488), (3933, 10056), (4104, 9637), (4968, 7961), (5028, 7866), (5244, 7542)]