722631672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6547}}^1$

素因数の和:6642

約数の個数: 128

約数和(自身を含む): 2325849600

約数和(自身を除く): 1603217928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3066, 3942, 4088, 4599, 5256, 6132, 6547, 7884, 9198, 12264, 13094, 13797, 15768, 18396, 19641, 26188, 27594, 36792, 39282, 45829, 52376, 55188, 58923, 78564, 91658, 110376, 117846, 137487, 157128, 176769, 183316, 235692, 274974, 353538, 366632, 412461, 471384, 477931, 549948, 707076, 824922, 955862, 1099896, 1237383, 1414152, 1433793, 1649844, 1911724, 2474766, 2867586, 3299688, 3345517, 3823448, 4301379, 4949532, 5735172, 6691034, 8602758, 9899064, 10036551, 11470344, 12904137, 13382068, 17205516, 20073102, 25808274, 26764136, 30109653, 34411032, 40146204, 51616548, 60219306, 80292408, 90328959, 103233096, 120438612, 180657918, 240877224, 361315836, 722631672]

約数ペア:

[(1, 722631672), (2, 361315836), (3, 240877224), (4, 180657918), (6, 120438612), (7, 103233096), (8, 90328959), (9, 80292408), (12, 60219306), (14, 51616548), (18, 40146204), (21, 34411032), (24, 30109653), (27, 26764136), (28, 25808274), (36, 20073102), (42, 17205516), (54, 13382068), (56, 12904137), (63, 11470344), (72, 10036551), (73, 9899064), (84, 8602758), (108, 6691034), (126, 5735172), (146, 4949532), (168, 4301379), (189, 3823448), (216, 3345517), (219, 3299688), (252, 2867586), (292, 2474766), (378, 1911724), (438, 1649844), (504, 1433793), (511, 1414152), (584, 1237383), (657, 1099896), (756, 955862), (876, 824922), (1022, 707076), (1314, 549948), (1512, 477931), (1533, 471384), (1752, 412461), (1971, 366632), (2044, 353538), (2628, 274974), (3066, 235692), (3942, 183316), (4088, 176769), (4599, 157128), (5256, 137487), (6132, 117846), (6547, 110376), (7884, 91658), (9198, 78564), (12264, 58923), (13094, 55188), (13797, 52376), (15768, 45829), (18396, 39282), (19641, 36792), (26188, 27594)]