2218661844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 6404966400

約数和(自身を除く): 4186304556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 137, 139, 146, 219, 228, 266, 274, 278, 292, 399, 411, 417, 438, 511, 532, 548, 556, 798, 822, 834, 876, 959, 973, 1022, 1387, 1533, 1596, 1644, 1668, 1918, 1946, 2044, 2603, 2641, 2774, 2877, 2919, 3066, 3836, 3892, 4161, 5206, 5282, 5548, 5754, 5838, 6132, 7809, 7923, 8322, 9709, 10001, 10147, 10412, 10564, 11508, 11676, 15618, 15846, 16644, 18221, 18487, 19043, 19418, 20002, 20294, 29127, 30003, 30441, 31236, 31692, 36442, 36974, 38086, 38836, 40004, 40588, 54663, 55461, 57129, 58254, 60006, 60882, 70007, 71029, 72884, 73948, 76172, 109326, 110922, 114258, 116508, 120012, 121764, 133301, 140014, 142058, 190019, 192793, 210021, 213087, 218652, 221844, 228516, 266602, 280028, 284116, 361817, 380038, 385586, 399903, 420042, 426174, 533204, 570057, 578379, 723634, 760076, 771172, 799806, 840084, 852348, 1085451, 1140114, 1156758, 1330133, 1349551, 1390139, 1447268, 1599612, 2170902, 2280228, 2313516, 2532719, 2660266, 2699102, 2780278, 3990399, 4048653, 4170417, 4341804, 5065438, 5320532, 5398204, 5560556, 7598157, 7980798, 8097306, 8340834, 9730973, 10130876, 15196314, 15961596, 16194612, 16681668, 19461946, 26412641, 29192919, 30392628, 38923892, 52825282, 58385838, 79237923, 105650564, 116771676, 158475846, 184888487, 316951692, 369776974, 554665461, 739553948, 1109330922, 2218661844]

約数ペア:

[(1, 2218661844), (2, 1109330922), (3, 739553948), (4, 554665461), (6, 369776974), (7, 316951692), (12, 184888487), (14, 158475846), (19, 116771676), (21, 105650564), (28, 79237923), (38, 58385838), (42, 52825282), (57, 38923892), (73, 30392628), (76, 29192919), (84, 26412641), (114, 19461946), (133, 16681668), (137, 16194612), (139, 15961596), (146, 15196314), (219, 10130876), (228, 9730973), (266, 8340834), (274, 8097306), (278, 7980798), (292, 7598157), (399, 5560556), (411, 5398204), (417, 5320532), (438, 5065438), (511, 4341804), (532, 4170417), (548, 4048653), (556, 3990399), (798, 2780278), (822, 2699102), (834, 2660266), (876, 2532719), (959, 2313516), (973, 2280228), (1022, 2170902), (1387, 1599612), (1533, 1447268), (1596, 1390139), (1644, 1349551), (1668, 1330133), (1918, 1156758), (1946, 1140114), (2044, 1085451), (2603, 852348), (2641, 840084), (2774, 799806), (2877, 771172), (2919, 760076), (3066, 723634), (3836, 578379), (3892, 570057), (4161, 533204), (5206, 426174), (5282, 420042), (5548, 399903), (5754, 385586), (5838, 380038), (6132, 361817), (7809, 284116), (7923, 280028), (8322, 266602), (9709, 228516), (10001, 221844), (10147, 218652), (10412, 213087), (10564, 210021), (11508, 192793), (11676, 190019), (15618, 142058), (15846, 140014), (16644, 133301), (18221, 121764), (18487, 120012), (19043, 116508), (19418, 114258), (20002, 110922), (20294, 109326), (29127, 76172), (30003, 73948), (30441, 72884), (31236, 71029), (31692, 70007), (36442, 60882), (36974, 60006), (38086, 58254), (38836, 57129), (40004, 55461), (40588, 54663)]