1903867308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 5825433600

約数和(自身を除く): 3921566292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 239, 246, 252, 257, 287, 369, 378, 478, 492, 514, 574, 717, 738, 756, 771, 861, 956, 1028, 1107, 1148, 1434, 1476, 1542, 1673, 1722, 1799, 2151, 2214, 2313, 2583, 2868, 3084, 3346, 3444, 3598, 4302, 4428, 4626, 5019, 5166, 5397, 6453, 6692, 6939, 7196, 7749, 8604, 9252, 9799, 10038, 10332, 10537, 10794, 12906, 13878, 15057, 15498, 16191, 19598, 20076, 21074, 21588, 25812, 27756, 29397, 30114, 30996, 31611, 32382, 39196, 42148, 45171, 48573, 58794, 60228, 61423, 63222, 64764, 68593, 73759, 88191, 90342, 94833, 97146, 117588, 122846, 126444, 137186, 147518, 176382, 180684, 184269, 189666, 194292, 205779, 221277, 245692, 264573, 274372, 284499, 295036, 352764, 368538, 379332, 411558, 429961, 442554, 529146, 552807, 568998, 617337, 663831, 737076, 823116, 859922, 885108, 1058292, 1105614, 1137996, 1234674, 1289883, 1327662, 1658421, 1719844, 1852011, 1991493, 2211228, 2469348, 2518343, 2579766, 2655324, 3316842, 3704022, 3869649, 3982986, 5036686, 5159532, 6633684, 7408044, 7555029, 7739298, 7965972, 10073372, 11608947, 15110058, 15478596, 17628401, 22665087, 23217894, 30220116, 35256802, 45330174, 46435788, 52885203, 67995261, 70513604, 90660348, 105770406, 135990522, 158655609, 211540812, 271981044, 317311218, 475966827, 634622436, 951933654, 1903867308]

約数ペア:

[(1, 1903867308), (2, 951933654), (3, 634622436), (4, 475966827), (6, 317311218), (7, 271981044), (9, 211540812), (12, 158655609), (14, 135990522), (18, 105770406), (21, 90660348), (27, 70513604), (28, 67995261), (36, 52885203), (41, 46435788), (42, 45330174), (54, 35256802), (63, 30220116), (82, 23217894), (84, 22665087), (108, 17628401), (123, 15478596), (126, 15110058), (164, 11608947), (189, 10073372), (239, 7965972), (246, 7739298), (252, 7555029), (257, 7408044), (287, 6633684), (369, 5159532), (378, 5036686), (478, 3982986), (492, 3869649), (514, 3704022), (574, 3316842), (717, 2655324), (738, 2579766), (756, 2518343), (771, 2469348), (861, 2211228), (956, 1991493), (1028, 1852011), (1107, 1719844), (1148, 1658421), (1434, 1327662), (1476, 1289883), (1542, 1234674), (1673, 1137996), (1722, 1105614), (1799, 1058292), (2151, 885108), (2214, 859922), (2313, 823116), (2583, 737076), (2868, 663831), (3084, 617337), (3346, 568998), (3444, 552807), (3598, 529146), (4302, 442554), (4428, 429961), (4626, 411558), (5019, 379332), (5166, 368538), (5397, 352764), (6453, 295036), (6692, 284499), (6939, 274372), (7196, 264573), (7749, 245692), (8604, 221277), (9252, 205779), (9799, 194292), (10038, 189666), (10332, 184269), (10537, 180684), (10794, 176382), (12906, 147518), (13878, 137186), (15057, 126444), (15498, 122846), (16191, 117588), (19598, 97146), (20076, 94833), (21074, 90342), (21588, 88191), (25812, 73759), (27756, 68593), (29397, 64764), (30114, 63222), (30996, 61423), (31611, 60228), (32382, 58794), (39196, 48573), (42148, 45171)]