441969372

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 1272514320

約数和(自身を除く): 830544948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 89, 108, 117, 131, 156, 162, 178, 234, 243, 262, 267, 324, 351, 356, 393, 468, 486, 524, 534, 702, 729, 786, 801, 972, 1053, 1068, 1157, 1179, 1404, 1458, 1572, 1602, 1703, 2106, 2314, 2358, 2403, 2916, 3159, 3204, 3406, 3471, 3537, 4212, 4628, 4716, 4806, 5109, 6318, 6812, 6942, 7074, 7209, 9477, 9612, 10218, 10413, 10611, 11659, 12636, 13884, 14148, 14418, 15327, 18954, 20436, 20826, 21222, 21627, 23318, 28836, 30654, 31239, 31833, 34977, 37908, 41652, 42444, 43254, 45981, 46636, 61308, 62478, 63666, 64881, 69954, 86508, 91962, 93717, 95499, 104931, 124956, 127332, 129762, 137943, 139908, 151567, 183924, 187434, 190998, 209862, 259524, 275886, 281151, 303134, 314793, 374868, 381996, 413829, 419724, 454701, 551772, 562302, 606268, 629586, 827658, 843453, 909402, 944379, 1124604, 1241487, 1259172, 1364103, 1655316, 1686906, 1818804, 1888758, 2482974, 2728206, 2833137, 3373812, 3777516, 4092309, 4965948, 5456412, 5666274, 8184618, 8499411, 11332548, 12276927, 16369236, 16998822, 24553854, 33997644, 36830781, 49107708, 73661562, 110492343, 147323124, 220984686, 441969372]

約数ペア:

[(1, 441969372), (2, 220984686), (3, 147323124), (4, 110492343), (6, 73661562), (9, 49107708), (12, 36830781), (13, 33997644), (18, 24553854), (26, 16998822), (27, 16369236), (36, 12276927), (39, 11332548), (52, 8499411), (54, 8184618), (78, 5666274), (81, 5456412), (89, 4965948), (108, 4092309), (117, 3777516), (131, 3373812), (156, 2833137), (162, 2728206), (178, 2482974), (234, 1888758), (243, 1818804), (262, 1686906), (267, 1655316), (324, 1364103), (351, 1259172), (356, 1241487), (393, 1124604), (468, 944379), (486, 909402), (524, 843453), (534, 827658), (702, 629586), (729, 606268), (786, 562302), (801, 551772), (972, 454701), (1053, 419724), (1068, 413829), (1157, 381996), (1179, 374868), (1404, 314793), (1458, 303134), (1572, 281151), (1602, 275886), (1703, 259524), (2106, 209862), (2314, 190998), (2358, 187434), (2403, 183924), (2916, 151567), (3159, 139908), (3204, 137943), (3406, 129762), (3471, 127332), (3537, 124956), (4212, 104931), (4628, 95499), (4716, 93717), (4806, 91962), (5109, 86508), (6318, 69954), (6812, 64881), (6942, 63666), (7074, 62478), (7209, 61308), (9477, 46636), (9612, 45981), (10218, 43254), (10413, 42444), (10611, 41652), (11659, 37908), (12636, 34977), (13884, 31833), (14148, 31239), (14418, 30654), (15327, 28836), (18954, 23318), (20436, 21627), (20826, 21222)]