420577596

素因数分解:

$2^2\times 3^7\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 1115304960

約数和(自身を除く): 694727364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 367, 393, 486, 524, 729, 734, 786, 972, 1101, 1179, 1458, 1468, 1572, 2187, 2202, 2358, 2916, 3303, 3537, 4374, 4404, 4716, 6606, 7074, 8748, 9909, 10611, 13212, 14148, 19818, 21222, 29727, 31833, 39636, 42444, 48077, 59454, 63666, 89181, 95499, 96154, 118908, 127332, 144231, 178362, 190998, 192308, 267543, 286497, 288462, 356724, 381996, 432693, 535086, 572994, 576924, 802629, 865386, 1070172, 1145988, 1298079, 1605258, 1730772, 2596158, 3210516, 3894237, 5192316, 7788474, 11682711, 15576948, 23365422, 35048133, 46730844, 70096266, 105144399, 140192532, 210288798, 420577596]

約数ペア:

[(1, 420577596), (2, 210288798), (3, 140192532), (4, 105144399), (6, 70096266), (9, 46730844), (12, 35048133), (18, 23365422), (27, 15576948), (36, 11682711), (54, 7788474), (81, 5192316), (108, 3894237), (131, 3210516), (162, 2596158), (243, 1730772), (262, 1605258), (324, 1298079), (367, 1145988), (393, 1070172), (486, 865386), (524, 802629), (729, 576924), (734, 572994), (786, 535086), (972, 432693), (1101, 381996), (1179, 356724), (1458, 288462), (1468, 286497), (1572, 267543), (2187, 192308), (2202, 190998), (2358, 178362), (2916, 144231), (3303, 127332), (3537, 118908), (4374, 96154), (4404, 95499), (4716, 89181), (6606, 63666), (7074, 59454), (8748, 48077), (9909, 42444), (10611, 39636), (13212, 31833), (14148, 29727), (19818, 21222)]