489781567332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8539}}^1\times {\mathrm{83857}}^1$

素因数の和:92425

約数の個数: 72

約数和(自身を含む): 1303388122400

約数和(自身を除く): 813606555068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 8539, 17078, 25617, 34156, 51234, 76851, 83857, 102468, 153702, 162241, 167714, 251571, 307404, 324482, 335428, 486723, 503142, 648964, 754713, 973446, 1006284, 1460169, 1509426, 1593283, 1946892, 2920338, 3018852, 3186566, 4779849, 5840676, 6373132, 9559698, 14339547, 19119396, 28679094, 57358188, 716054923, 1432109846, 2148164769, 2864219692, 4296329538, 6444494307, 8592659076, 12888988614, 13605043537, 25777977228, 27210087074, 40815130611, 54420174148, 81630261222, 122445391833, 163260522444, 244890783666, 489781567332]

約数ペア:

[(1, 489781567332), (2, 244890783666), (3, 163260522444), (4, 122445391833), (6, 81630261222), (9, 54420174148), (12, 40815130611), (18, 27210087074), (19, 25777977228), (36, 13605043537), (38, 12888988614), (57, 8592659076), (76, 6444494307), (114, 4296329538), (171, 2864219692), (228, 2148164769), (342, 1432109846), (684, 716054923), (8539, 57358188), (17078, 28679094), (25617, 19119396), (34156, 14339547), (51234, 9559698), (76851, 6373132), (83857, 5840676), (102468, 4779849), (153702, 3186566), (162241, 3018852), (167714, 2920338), (251571, 1946892), (307404, 1593283), (324482, 1509426), (335428, 1460169), (486723, 1006284), (503142, 973446), (648964, 754713)]