904659828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 2388004416

約数和(自身を除く): 1483344588

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 83, 92, 101, 102, 138, 166, 202, 204, 249, 276, 303, 332, 391, 404, 498, 529, 606, 782, 996, 1058, 1173, 1212, 1411, 1564, 1587, 1717, 1909, 2116, 2323, 2346, 2822, 3174, 3434, 3818, 4233, 4646, 4692, 5151, 5644, 5727, 6348, 6868, 6969, 7636, 8383, 8466, 8993, 9292, 10302, 11454, 13938, 16766, 16932, 17986, 20604, 22908, 25149, 26979, 27876, 32453, 33532, 35972, 39491, 43907, 50298, 53429, 53958, 64906, 78982, 87814, 97359, 100596, 106858, 107916, 118473, 129812, 131721, 142511, 157964, 160287, 175628, 192809, 194718, 213716, 236946, 263442, 285022, 320574, 385618, 389436, 427533, 473892, 526884, 570044, 578427, 641148, 746419, 771236, 855066, 908293, 1156854, 1492838, 1710132, 1816586, 2239257, 2313708, 2724879, 2985676, 3277753, 3633172, 4434607, 4478514, 5449758, 6555506, 8869214, 8957028, 9833259, 10899516, 13111012, 13303821, 17738428, 19666518, 26607642, 39333036, 53215284, 75388319, 150776638, 226164957, 301553276, 452329914, 904659828]

約数ペア:

[(1, 904659828), (2, 452329914), (3, 301553276), (4, 226164957), (6, 150776638), (12, 75388319), (17, 53215284), (23, 39333036), (34, 26607642), (46, 19666518), (51, 17738428), (68, 13303821), (69, 13111012), (83, 10899516), (92, 9833259), (101, 8957028), (102, 8869214), (138, 6555506), (166, 5449758), (202, 4478514), (204, 4434607), (249, 3633172), (276, 3277753), (303, 2985676), (332, 2724879), (391, 2313708), (404, 2239257), (498, 1816586), (529, 1710132), (606, 1492838), (782, 1156854), (996, 908293), (1058, 855066), (1173, 771236), (1212, 746419), (1411, 641148), (1564, 578427), (1587, 570044), (1717, 526884), (1909, 473892), (2116, 427533), (2323, 389436), (2346, 385618), (2822, 320574), (3174, 285022), (3434, 263442), (3818, 236946), (4233, 213716), (4646, 194718), (4692, 192809), (5151, 175628), (5644, 160287), (5727, 157964), (6348, 142511), (6868, 131721), (6969, 129812), (7636, 118473), (8383, 107916), (8466, 106858), (8993, 100596), (9292, 97359), (10302, 87814), (11454, 78982), (13938, 64906), (16766, 53958), (16932, 53429), (17986, 50298), (20604, 43907), (22908, 39491), (25149, 35972), (26979, 33532), (27876, 32453)]