397316447460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17945639}}^1$

素因数の和:17945698

約数の個数: 96

約数和(自身を含む): 1266244358400

約数和(自身を除く): 868927910940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 22140, 17945639, 35891278, 53836917, 71782556, 89728195, 107673834, 161510751, 179456390, 215347668, 269184585, 323021502, 358912780, 484532253, 538369170, 646043004, 735771199, 807553755, 969064506, 1076738340, 1471542398, 1615107510, 1938129012, 2207313597, 2422661265, 2943084796, 3230215020, 3678855995, 4414627194, 4845322530, 6621940791, 7357711990, 8829254388, 9690645060, 11036567985, 13243881582, 14715423980, 19865822373, 22073135970, 26487763164, 33109703955, 39731644746, 44146271940, 66219407910, 79463289492, 99329111865, 132438815820, 198658223730, 397316447460]

約数ペア:

[(1, 397316447460), (2, 198658223730), (3, 132438815820), (4, 99329111865), (5, 79463289492), (6, 66219407910), (9, 44146271940), (10, 39731644746), (12, 33109703955), (15, 26487763164), (18, 22073135970), (20, 19865822373), (27, 14715423980), (30, 13243881582), (36, 11036567985), (41, 9690645060), (45, 8829254388), (54, 7357711990), (60, 6621940791), (82, 4845322530), (90, 4414627194), (108, 3678855995), (123, 3230215020), (135, 2943084796), (164, 2422661265), (180, 2207313597), (205, 1938129012), (246, 1615107510), (270, 1471542398), (369, 1076738340), (410, 969064506), (492, 807553755), (540, 735771199), (615, 646043004), (738, 538369170), (820, 484532253), (1107, 358912780), (1230, 323021502), (1476, 269184585), (1845, 215347668), (2214, 179456390), (2460, 161510751), (3690, 107673834), (4428, 89728195), (5535, 71782556), (7380, 53836917), (11070, 35891278), (22140, 17945639)]