438906384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7682

約数の個数: 160

約数和(自身を含む): 1515776000

約数和(自身を除く): 1076869616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 7182, 7639, 8208, 9576, 14364, 15278, 19152, 22917, 28728, 30556, 45834, 53473, 57456, 61112, 68751, 91668, 106946, 122224, 137502, 145141, 160419, 183336, 206253, 213892, 275004, 290282, 320838, 366672, 412506, 427784, 435423, 481257, 550008, 580564, 641676, 825012, 855568, 870846, 962514, 1015987, 1100016, 1161128, 1283352, 1306269, 1443771, 1650024, 1741692, 1925028, 2031974, 2322256, 2566704, 2612538, 2887542, 3047961, 3300048, 3483384, 3850056, 3918807, 4063948, 5225076, 5775084, 6095922, 6966768, 7700112, 7837614, 8127896, 9143883, 10450152, 11550168, 12191844, 15675228, 16255792, 18287766, 20900304, 23100336, 24383688, 27431649, 31350456, 36575532, 48767376, 54863298, 62700912, 73151064, 109726596, 146302128, 219453192, 438906384]

約数ペア:

[(1, 438906384), (2, 219453192), (3, 146302128), (4, 109726596), (6, 73151064), (7, 62700912), (8, 54863298), (9, 48767376), (12, 36575532), (14, 31350456), (16, 27431649), (18, 24383688), (19, 23100336), (21, 20900304), (24, 18287766), (27, 16255792), (28, 15675228), (36, 12191844), (38, 11550168), (42, 10450152), (48, 9143883), (54, 8127896), (56, 7837614), (57, 7700112), (63, 6966768), (72, 6095922), (76, 5775084), (84, 5225076), (108, 4063948), (112, 3918807), (114, 3850056), (126, 3483384), (133, 3300048), (144, 3047961), (152, 2887542), (168, 2612538), (171, 2566704), (189, 2322256), (216, 2031974), (228, 1925028), (252, 1741692), (266, 1650024), (304, 1443771), (336, 1306269), (342, 1283352), (378, 1161128), (399, 1100016), (432, 1015987), (456, 962514), (504, 870846), (513, 855568), (532, 825012), (684, 641676), (756, 580564), (798, 550008), (912, 481257), (1008, 435423), (1026, 427784), (1064, 412506), (1197, 366672), (1368, 320838), (1512, 290282), (1596, 275004), (2052, 213892), (2128, 206253), (2394, 183336), (2736, 160419), (3024, 145141), (3192, 137502), (3591, 122224), (4104, 106946), (4788, 91668), (6384, 68751), (7182, 61112), (7639, 57456), (8208, 53473), (9576, 45834), (14364, 30556), (15278, 28728), (19152, 22917)]