465411992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 1045094400

約数和(自身を除く): 579682408

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 41, 46, 68, 76, 82, 92, 136, 152, 164, 184, 191, 323, 328, 382, 391, 437, 646, 697, 764, 779, 782, 874, 943, 1292, 1394, 1528, 1558, 1564, 1748, 1886, 2584, 2788, 3116, 3128, 3247, 3496, 3629, 3772, 4393, 5576, 6232, 6494, 7258, 7429, 7544, 7831, 8786, 12988, 13243, 14516, 14858, 15662, 16031, 17572, 17917, 25976, 26486, 29032, 29716, 31324, 32062, 35144, 35834, 52972, 59432, 61693, 62648, 64124, 71668, 74681, 83467, 105944, 123386, 128248, 133127, 143336, 148789, 149362, 166934, 180113, 246772, 266254, 297578, 298724, 304589, 333868, 360226, 493544, 532508, 595156, 597448, 609178, 667736, 720452, 1065016, 1190312, 1218356, 1418939, 1440904, 2436712, 2529413, 2837878, 3061921, 3422147, 5058826, 5675756, 6123842, 6844294, 10117652, 11351512, 12247684, 13688588, 20235304, 24495368, 27377176, 58176499, 116352998, 232705996, 465411992]

約数ペア:

[(1, 465411992), (2, 232705996), (4, 116352998), (8, 58176499), (17, 27377176), (19, 24495368), (23, 20235304), (34, 13688588), (38, 12247684), (41, 11351512), (46, 10117652), (68, 6844294), (76, 6123842), (82, 5675756), (92, 5058826), (136, 3422147), (152, 3061921), (164, 2837878), (184, 2529413), (191, 2436712), (323, 1440904), (328, 1418939), (382, 1218356), (391, 1190312), (437, 1065016), (646, 720452), (697, 667736), (764, 609178), (779, 597448), (782, 595156), (874, 532508), (943, 493544), (1292, 360226), (1394, 333868), (1528, 304589), (1558, 298724), (1564, 297578), (1748, 266254), (1886, 246772), (2584, 180113), (2788, 166934), (3116, 149362), (3128, 148789), (3247, 143336), (3496, 133127), (3629, 128248), (3772, 123386), (4393, 105944), (5576, 83467), (6232, 74681), (6494, 71668), (7258, 64124), (7429, 62648), (7544, 61693), (7831, 59432), (8786, 52972), (12988, 35834), (13243, 35144), (14516, 32062), (14858, 31324), (15662, 29716), (16031, 29032), (17572, 26486), (17917, 25976)]