123636648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 353808000

約数和(自身を除く): 230171352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 136, 152, 164, 204, 228, 246, 323, 328, 389, 408, 456, 492, 646, 697, 778, 779, 969, 984, 1167, 1292, 1394, 1556, 1558, 1938, 2091, 2334, 2337, 2584, 2788, 3112, 3116, 3876, 4182, 4668, 4674, 5576, 6232, 6613, 7391, 7752, 8364, 9336, 9348, 13226, 13243, 14782, 15949, 16728, 18696, 19839, 22173, 26452, 26486, 29564, 31898, 39678, 39729, 44346, 47847, 52904, 52972, 59128, 63796, 79356, 79458, 88692, 95694, 105944, 125647, 127592, 158712, 158916, 177384, 191388, 251294, 271133, 303031, 317832, 376941, 382776, 502588, 542266, 606062, 753882, 813399, 909093, 1005176, 1084532, 1212124, 1507764, 1626798, 1818186, 2169064, 2424248, 3015528, 3253596, 3636372, 5151527, 6507192, 7272744, 10303054, 15454581, 20606108, 30909162, 41212216, 61818324, 123636648]

約数ペア:

[(1, 123636648), (2, 61818324), (3, 41212216), (4, 30909162), (6, 20606108), (8, 15454581), (12, 10303054), (17, 7272744), (19, 6507192), (24, 5151527), (34, 3636372), (38, 3253596), (41, 3015528), (51, 2424248), (57, 2169064), (68, 1818186), (76, 1626798), (82, 1507764), (102, 1212124), (114, 1084532), (123, 1005176), (136, 909093), (152, 813399), (164, 753882), (204, 606062), (228, 542266), (246, 502588), (323, 382776), (328, 376941), (389, 317832), (408, 303031), (456, 271133), (492, 251294), (646, 191388), (697, 177384), (778, 158916), (779, 158712), (969, 127592), (984, 125647), (1167, 105944), (1292, 95694), (1394, 88692), (1556, 79458), (1558, 79356), (1938, 63796), (2091, 59128), (2334, 52972), (2337, 52904), (2584, 47847), (2788, 44346), (3112, 39729), (3116, 39678), (3876, 31898), (4182, 29564), (4668, 26486), (4674, 26452), (5576, 22173), (6232, 19839), (6613, 18696), (7391, 16728), (7752, 15949), (8364, 14782), (9336, 13243), (9348, 13226)]