328395392

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 806371200

約数和(自身を除く): 477975808

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 47, 52, 64, 68, 76, 94, 104, 128, 136, 152, 169, 188, 208, 221, 247, 272, 304, 323, 338, 376, 416, 442, 494, 544, 608, 611, 646, 676, 752, 799, 832, 884, 893, 988, 1088, 1216, 1222, 1292, 1352, 1504, 1598, 1664, 1768, 1786, 1976, 2176, 2432, 2444, 2584, 2704, 2873, 3008, 3196, 3211, 3536, 3572, 3952, 4199, 4888, 5168, 5408, 5746, 6016, 6392, 6422, 7072, 7144, 7904, 7943, 8398, 9776, 10336, 10387, 10816, 11492, 11609, 12784, 12844, 14144, 14288, 15181, 15808, 15886, 16796, 19552, 20672, 20774, 21632, 22984, 23218, 25568, 25688, 28288, 28576, 30362, 31616, 31772, 33592, 39104, 41344, 41548, 45968, 46436, 51136, 51376, 54587, 57152, 60724, 63544, 67184, 78208, 83096, 91936, 92872, 102272, 102752, 109174, 114304, 121448, 127088, 134368, 135031, 150917, 166192, 183872, 185744, 197353, 205504, 218348, 242896, 254176, 268736, 270062, 301834, 332384, 367744, 371488, 394706, 411008, 436696, 485792, 508352, 537472, 540124, 603668, 664768, 742976, 789412, 873392, 971584, 1016704, 1080248, 1207336, 1329536, 1485952, 1578824, 1746784, 1943168, 2160496, 2414672, 2565589, 3157648, 3493568, 4320992, 4829344, 5131178, 6315296, 6987136, 8641984, 9658688, 10262356, 12630592, 17283968, 19317376, 20524712, 25261184, 41049424, 82098848, 164197696, 328395392]

約数ペア:

[(1, 328395392), (2, 164197696), (4, 82098848), (8, 41049424), (13, 25261184), (16, 20524712), (17, 19317376), (19, 17283968), (26, 12630592), (32, 10262356), (34, 9658688), (38, 8641984), (47, 6987136), (52, 6315296), (64, 5131178), (68, 4829344), (76, 4320992), (94, 3493568), (104, 3157648), (128, 2565589), (136, 2414672), (152, 2160496), (169, 1943168), (188, 1746784), (208, 1578824), (221, 1485952), (247, 1329536), (272, 1207336), (304, 1080248), (323, 1016704), (338, 971584), (376, 873392), (416, 789412), (442, 742976), (494, 664768), (544, 603668), (608, 540124), (611, 537472), (646, 508352), (676, 485792), (752, 436696), (799, 411008), (832, 394706), (884, 371488), (893, 367744), (988, 332384), (1088, 301834), (1216, 270062), (1222, 268736), (1292, 254176), (1352, 242896), (1504, 218348), (1598, 205504), (1664, 197353), (1768, 185744), (1786, 183872), (1976, 166192), (2176, 150917), (2432, 135031), (2444, 134368), (2584, 127088), (2704, 121448), (2873, 114304), (3008, 109174), (3196, 102752), (3211, 102272), (3536, 92872), (3572, 91936), (3952, 83096), (4199, 78208), (4888, 67184), (5168, 63544), (5408, 60724), (5746, 57152), (6016, 54587), (6392, 51376), (6422, 51136), (7072, 46436), (7144, 45968), (7904, 41548), (7943, 41344), (8398, 39104), (9776, 33592), (10336, 31772), (10387, 31616), (10816, 30362), (11492, 28576), (11609, 28288), (12784, 25688), (12844, 25568), (14144, 23218), (14288, 22984), (15181, 21632), (15808, 20774), (15886, 20672), (16796, 19552)]