318373692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 943471872

約数和(自身を除く): 625098180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 169, 182, 246, 273, 287, 338, 364, 492, 507, 533, 546, 547, 574, 676, 861, 1014, 1066, 1092, 1094, 1148, 1183, 1599, 1641, 1722, 2028, 2132, 2188, 2366, 3198, 3282, 3444, 3549, 3731, 3829, 4732, 6396, 6564, 6929, 7098, 7111, 7462, 7658, 11193, 11487, 13858, 14196, 14222, 14924, 15316, 20787, 21333, 22386, 22427, 22974, 27716, 28444, 41574, 42666, 44772, 44854, 45948, 48503, 49777, 67281, 83148, 85332, 89708, 92443, 97006, 99554, 134562, 145509, 149331, 156989, 184886, 194012, 199108, 269124, 277329, 291018, 291551, 298662, 313978, 369772, 470967, 554658, 582036, 583102, 597324, 627956, 647101, 874653, 941934, 1109316, 1166204, 1294202, 1749306, 1883868, 1941303, 2040857, 2588404, 3498612, 3790163, 3882606, 4081714, 6122571, 7580326, 7765212, 8163428, 11370489, 12245142, 15160652, 22740978, 24490284, 26531141, 45481956, 53062282, 79593423, 106124564, 159186846, 318373692]

約数ペア:

[(1, 318373692), (2, 159186846), (3, 106124564), (4, 79593423), (6, 53062282), (7, 45481956), (12, 26531141), (13, 24490284), (14, 22740978), (21, 15160652), (26, 12245142), (28, 11370489), (39, 8163428), (41, 7765212), (42, 7580326), (52, 6122571), (78, 4081714), (82, 3882606), (84, 3790163), (91, 3498612), (123, 2588404), (156, 2040857), (164, 1941303), (169, 1883868), (182, 1749306), (246, 1294202), (273, 1166204), (287, 1109316), (338, 941934), (364, 874653), (492, 647101), (507, 627956), (533, 597324), (546, 583102), (547, 582036), (574, 554658), (676, 470967), (861, 369772), (1014, 313978), (1066, 298662), (1092, 291551), (1094, 291018), (1148, 277329), (1183, 269124), (1599, 199108), (1641, 194012), (1722, 184886), (2028, 156989), (2132, 149331), (2188, 145509), (2366, 134562), (3198, 99554), (3282, 97006), (3444, 92443), (3549, 89708), (3731, 85332), (3829, 83148), (4732, 67281), (6396, 49777), (6564, 48503), (6929, 45948), (7098, 44854), (7111, 44772), (7462, 42666), (7658, 41574), (11193, 28444), (11487, 27716), (13858, 22974), (14196, 22427), (14222, 22386), (14924, 21333), (15316, 20787)]