402055980482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 702336096000

約数和(自身を除く): 300280115518

約数列:

[1, 2, 13, 19, 26, 38, 101, 131, 137, 202, 247, 262, 274, 449, 494, 898, 1313, 1703, 1781, 1919, 2489, 2603, 2626, 3406, 3562, 3838, 4978, 5206, 5837, 8531, 11674, 13231, 13837, 17062, 17947, 24947, 26462, 27674, 32357, 33839, 35894, 45349, 49894, 58819, 61513, 64714, 67678, 90698, 110903, 117638, 123026, 172003, 179881, 221806, 233311, 251389, 262903, 340993, 344006, 359762, 466622, 502778, 525806, 589537, 681986, 764647, 799669, 861631, 1117561, 1168747, 1179074, 1529294, 1599338, 1723262, 1812647, 2235122, 2337494, 3268057, 3417739, 3625294, 4432909, 5940719, 6212813, 6536114, 6835478, 8058203, 8865818, 11201203, 11881438, 12425626, 14528293, 15193711, 16116406, 22402406, 23564411, 29056586, 30387422, 34440293, 47128822, 68880586, 77229347, 80766569, 104756639, 112873661, 118043447, 153105857, 154458694, 161533138, 209513278, 225747322, 236086894, 306211714, 447723809, 813878503, 895447618, 1467357593, 1534564811, 1627757006, 1990376141, 2934715186, 3069129622, 3980752282, 10580420539, 15463691557, 21160841078, 30927383114, 201027990241, 402055980482]

約数ペア:

[(1, 402055980482), (2, 201027990241), (13, 30927383114), (19, 21160841078), (26, 15463691557), (38, 10580420539), (101, 3980752282), (131, 3069129622), (137, 2934715186), (202, 1990376141), (247, 1627757006), (262, 1534564811), (274, 1467357593), (449, 895447618), (494, 813878503), (898, 447723809), (1313, 306211714), (1703, 236086894), (1781, 225747322), (1919, 209513278), (2489, 161533138), (2603, 154458694), (2626, 153105857), (3406, 118043447), (3562, 112873661), (3838, 104756639), (4978, 80766569), (5206, 77229347), (5837, 68880586), (8531, 47128822), (11674, 34440293), (13231, 30387422), (13837, 29056586), (17062, 23564411), (17947, 22402406), (24947, 16116406), (26462, 15193711), (27674, 14528293), (32357, 12425626), (33839, 11881438), (35894, 11201203), (45349, 8865818), (49894, 8058203), (58819, 6835478), (61513, 6536114), (64714, 6212813), (67678, 5940719), (90698, 4432909), (110903, 3625294), (117638, 3417739), (123026, 3268057), (172003, 2337494), (179881, 2235122), (221806, 1812647), (233311, 1723262), (251389, 1599338), (262903, 1529294), (340993, 1179074), (344006, 1168747), (359762, 1117561), (466622, 861631), (502778, 799669), (525806, 764647), (589537, 681986)]